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3ecx

Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [30 min]

Method: X-RAY DIFFRACTION Dmax: 50.1 Å Quality: EXCELLENT
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Myoglobin

OrganismNot specified

UniProt P02185

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count Chain A； UniProt 2–154 Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions：batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K Resolution 1.21 Å R-free 0.211

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 3ECX Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
101M SPERM WHALE MYOGLOBIN F46V N-BUTYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), F46V, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 2.07 Å R-free 0.202
102M SPERM WHALE MYOGLOBIN H64A AQUOMET AT PH 9.0 Deposited 1997-12-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), H64A, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 1.84 Å R-free 0.203
103M SPERM WHALE MYOGLOBIN H64A N-BUTYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-16 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), H64A, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 2.07 Å R-free 0.216
104M SPERM WHALE MYOGLOBIN N-BUTYL ISOCYANIDE AT PH 7.0 Deposited 1997-12-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；3.0 M AMMONIUM SULFATE, UNBUFFERED, pH 7.0
Resolution 1.71 Å R-free 0.225
105M SPERM WHALE MYOGLOBIN N-BUTYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, UNBUFFERED, pH 9.0
Resolution 2.02 Å R-free 0.268
106M SPERM WHALE MYOGLOBIN V68F ETHYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), V68F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ENC ETHYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 1.99 Å R-free 0.220
107M SPERM WHALE MYOGLOBIN V68F N-BUTYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-22 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), V68F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 2.09 Å R-free 0.230
108M SPERM WHALE MYOGLOBIN V68F N-BUTYL ISOCYANIDE AT PH 7.0 Deposited 1997-12-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), V68F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0, pH 7.0
Resolution 2.67 Å R-free 0.226
109M SPERM WHALE MYOGLOBIN D122N ETHYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-22 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ENC ETHYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 1.83 Å R-free 0.212
110M SPERM WHALE MYOGLOBIN D122N METHYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 MNC METHYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 1.77 Å R-free 0.214
111M SPERM WHALE MYOGLOBIN D122N N-BUTYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 1.88 Å R-free 0.222
112M SPERM WHALE MYOGLOBIN D122N N-PROPYL ISOCYANIDE AT PH 9.0 Deposited 1997-12-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NPN N-PROPYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0
Resolution 2.34 Å R-free 0.237
1A6G CARBONMONOXY-MYOGLOBIN, ATOMIC RESOLUTION Deposited 1998-02-25 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–152（151 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；PROTEIN WAS CRYSTALLIZED FROM AMMONIUM SULPHATE, 50MM POTASSIUM PHOSPHATE, PH 6.0
Resolution 1.15 Å R-free 0.160
1A6K AQUOMET-MYOGLOBIN, ATOMIC RESOLUTION Deposited 1998-02-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–151（151 aa）
Not recorded SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 1.10 Å R-free 0.152
1A6M OXY-MYOGLOBIN, ATOMIC RESOLUTION Deposited 1998-02-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–151（151 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 1.00 Å R-free 0.159
1A6N DEOXY-MYOGLOBIN, ATOMIC RESOLUTION Deposited 1998-02-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–151（151 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 1.15 Å R-free 0.145
1ABS PHOTOLYSED CARBONMONOXY-MYOGLOBIN AT 20 K Deposited 1997-01-28 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；PROTEIN WAS CRYSTALLIZED FROM 3.6 M AMMONIUM SULFATE. CRYSTALS WER SOAKED FOR 1 HOUR IN A THOROUGHLY DEGASSED AND N2 - SATURATED CRYOPROTECTANT SOLUTION MADE BY ADDITION OF 100 MG SUCROSE, 100 MG GLUCOSE AND 8 MG NA-DITHIONATE TO 1 ML OF 70% SATURATED AMMONIUM SULFATE WITH 50 MM TRIS. HCL PH 9.0. THEN THE SOLUTION WAS EXCHANGED AGAINST A CO SATURATED ONE. DISTINCT COLOR CHANGES ACCOMPANIED THE FORMATION OF UNLIGATED MYOGLOBIN FROM MET-MB AND MBCO FROM UNLIGATED MB.
Resolution 1.50 Å
1AJG CARBONMONOXY MYOGLOBIN AT 40 K Deposited 1997-05-02 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；AS DESCRIBED IN KENDREW,J.C. AND PARRISH,R.G., PROC. ROY. SOC. A (LONDON) 238, 305-324 (1956), pH 6.0
Resolution 1.69 Å R-free 0.238
1AJH PHOTOPRODUCT OF CARBONMONOXY MYOGLOBIN AT 40 K Deposited 1997-05-02 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；AS DESCRIBED IN KENDREW,J.C. AND PARRISH,R.G., PROC. ROY. SOC. A (LONDON) 238, 305-324 (1956), pH 6.0
Resolution 1.69 Å R-free 0.234
1BVC STRUCTURE OF A BILIVERDIN APOMYOGLOBIN COMPLEX (FORM D) AT 118 K Deposited 1994-12-16 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded PO4 PHOSPHATE ION × 4 BLA BILIVERDINE IX ALPHA × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.50 Å
1BVD STRUCTURE OF A BILIVERDIN APOMYOGLOBIN COMPLEX (FORM B) AT 98 K Deposited 1994-12-16 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded BLA BILIVERDINE IX ALPHA × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.40 Å R-free 0.259
1BZ6 ATOMIC RESOLUTION CRYSTAL STRUCTURE AQUOMET-MYOGLOBIN FROM SPERM WHALE AT ROOM TEMPERATURE Deposited 1998-11-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 4 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；PROTEIN WAS CRYSTALLIZED FROM AMMONIUM SULPHATE, 0.1 M POTASSIUM PHOSPHATE, pH 6.0
Resolution 1.20 Å
1BZP ATOMIC RESOLUTION CRYSTAL STRUCTURE ANALYSIS OF NATIVE DEOXY AND CO MYOGLOBIN FROM SPERM WHALE AT ROOM TEMPERATURE Deposited 1998-11-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.9；PROTEIN WAS CRYSTALLIZED FROM AMMONIUM SULPHATE, 0.1 M POTASSIUM PHOSPHATE., pH 5.9
Resolution 1.15 Å
1BZR ATOMIC RESOLUTION CRYSTAL STRUCTURE ANALYSIS OF NATIVE DEOXY AND CO MYOGLOBIN FROM SPERM WHALE AT ROOM TEMPERATURE Deposited 1998-11-03 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.9；PROTEIN WAS CRYSTALLIZED FROM AMMONIUM SULPHATE, 0.1 M POTASSIUM PHOSPHATE, pH 5.9
Resolution 1.15 Å
1CH1 Recombinant sperm whale myoglobin L89G mutatnt (MET) Deposited 1999-03-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, L89G, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6 - 3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.90 Å R-free 0.214
1CH2 RECOMBINANT SPERM WHALE MYOGLOBIN L89F MUTANT (MET) Deposited 1999-03-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, L89F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.80 Å R-free 0.185
1CH3 RECOMBINANT SPERM WHALE MYOGLOBIN L89W MUTANT (MET) Deposited 1999-03-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, L89W, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS,1 MM EDTA, PH 9.0
Resolution 2.00 Å R-free 0.202
1CH5 RECOMBINANT SPERM WHALE MYOGLOBIN H97V MUTANT (MET) Deposited 1999-03-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, H97V, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 2.10 Å R-free 0.217
1CH7 RECOMBINANT SPERM WHALE MYOGLOBIN H97F MUTANT (MET) Deposited 1999-03-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, H97F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.90 Å R-free 0.205
1CH9 RECOMBINANT SPERM WHALE MYOGLOBIN H97Q MUTANT (MET) Deposited 1999-03-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, H97Q, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.80 Å R-free 0.189
1CIK RECOMBINANT SPERM WHALE MYOGLOBIN I99A MUTANT (MET) Deposited 1999-04-01 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, I99A, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.70 Å R-free 0.193
1CIO RECOMBINANT SPERM WHALE MYOGLOBIN I99V MUTANT (MET) Deposited 1999-04-01 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, I99V, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.60 Å R-free 0.185
1CO8 RECOMBINANT SPERM WHALE MYOGLOBIN L104A MUTANT (MET) Deposited 1999-06-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L104A, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.80 Å R-free 0.215
1CO9 RECOMBINANT SPERM WHALE MYOGLOBIN L104V MUTANT (MET) Deposited 1999-06-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L104V, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 1.60 Å R-free 0.183
1CP0 RECOMBINANT SPERM WHALE MYOGLOBIN L104N MUTANT (MET) Deposited 1999-06-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L104N, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 2.00 Å R-free 0.202
1CP5 RECOMBINANT SPERM WHALE MYOGLOBIN L104F MUTANT (MET) Deposited 1999-06-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L104F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 2.10 Å R-free 0.208
1CPW RECOMBINANT SPERM WHALE MYOGLOBIN L104W MUTANT (MET) Deposited 1999-06-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L104W, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M AMMONIUM SULFATE, 20 MM TRIS, 1 MM EDTA, PH 9.0
Resolution 2.20 Å R-free 0.213
1CQ2 NEUTRON STRUCTURE OF FULLY DEUTERATED SPERM WHALE MYOGLOBIN AT 2.0 ANGSTROM Deposited 1999-08-04 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NEUTRON DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；298 K；SODIUM/POTASSIUM PHOSPHATE, AMMONIUM SULFATE, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.250
1DO1 CARBONMONOXY-MYOGLOBIN MUTANT L29W AT 105K Deposited 1999-12-18 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：M0(FME), L29W, D122N Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；292 K；CRYSTALS WERE GROWN IN 2.5M AMMONIUM SULFATE SOLUTION, BUFFERED WITH 20MM TRIS/ HCL TO PH 8.5. THE CRYSTALLIZATION SOLUTION WAS REPLACED IN STEPS AGAINST A SOLUTION CONTAINING 2.5M AMMONIUM SULFATE, 20MM TRIS, 300MG/ML TREHALOSE AT PH 8.5., temperature 292K
Resolution 1.50 Å R-free 0.215
1DO3 CARBONMONOXY-MYOGLOBIN (MUTANT L29W) AFTER PHOTOLYSIS AT T>180K Deposited 1999-12-18 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：M0(FME), L29W, D122N Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH CRYSTALLIZATION；pH 8.5；292 K；CRYSTALS WERE GROWN IN 2.5M AMMONIUM SULFATE SOLUTION, BUFFERED WITH 20MM TRIS/ HCL TO PH 8.5. THE CRYSTALLIZATION SOLUTION WAS REPLACED IN STEPS AGAINST A SOLUTION CONTAINING 2.5M AMMONIUM SULFATE, 20MM TRIS, 300MG/ML TREHALOSE AT PH 8.5., BATCH CRYSTALLIZATION, temperature 292K
Resolution 1.55 Å R-free 0.218
1DO4 CARBONMONOXY-MYOGLOBIN (MUTANT L29W) AFTER PHOTOLYSIS AT T<180K Deposited 1999-12-18 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：M0(FME), L29W, D122N Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH CRYSTALLIZATION；pH 8.5；292 K；CRYSTALS WERE GROWN IN 2.5M AMMONIUM SULFATE SOLUTION, BUFFERED WITH 20MM TRIS/ HCL TO PH 8.5. THE CRYSTALLIZATION SOLUTION WAS REPLACED IN STEPS AGAINST A SOLUTION CONTAINING 2.5M AMMONIUM SULFATE, 20MM TRIS, 300MG/ML TREHALOSE AT PH 8.5., BATCH CRYSTALLIZATION, temperature 292K
Resolution 1.70 Å R-free 0.209
1DO7 CARBONMONOXY-MYOGLOBIN (MUTANT L29W) REBINDING STRUCTURE AFTER PHOTOLYSIS AT T< 180K Deposited 1999-12-19 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：M0(FME), L29W, D122N Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH CRYSTALLIZATION；pH 8.5；292 K；CRYSTALS WERE GROWN IN 2.5M AMMONIUM SULFATE SOLUTION, BUFFERED WITH 20MM TRIS/ HCL TO PH 8.5. THE CRYSTALLIZATION SOLUTION WAS REPLACED IN STEPS AGAINST A SOLUTION CONTAINING 2.5M AMMONIUM SULFATE, 20MM TRIS, 300MG/ML TREHALOSE AT PH 8.5., BATCH CRYSTALLIZATION, temperature 292K
Resolution 1.85 Å R-free 0.214
1DTI Recombinant sperm whale myoglobin h97d, d122n mutant (met) Deposited 2000-01-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H97D, D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 1.70 Å R-free 0.228
1DTM CRYSTAL STRUCTURE OF THE SPERM-WHALE MYOGLOBIN MUTANT H93G COMPLEXED WITH 4-METHYLIMIDAZOLE, METAQUO FORM Deposited 2000-01-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H93G HEM PROTOPORPHYRIN IX CONTAINING FE × 1 4MZ 4-METHYLIMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；35 % PEG 8000, 0.3-0.35 M NaOAc, 0.1 M PIPES, and 0.1 % dioxane, 0.1 M 4-methylimidazole, pH 6.5, VAPOR DIFFUSION, HANGING DROP
Resolution 2.13 Å
1DUK WILD-TYPE RECOMBINANT SPERM WHALE METAQUOMYOGLOBIN Deposited 2000-01-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；35 % PEG 8000, 0.3 M NaOAc, 0.1 M PIPES, VAPOR DIFFUSION, HANGING DROP
Resolution 2.13 Å
1DUO SPERM WHALE METAQUOMYOGLOBIN PROXIMAL HISTIDINE MUTANT H93G WITH 1-METHYLIMIDAZOLE AS PROXIMAL LIGAND. Deposited 2000-01-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H93G HEM PROTOPORPHYRIN IX CONTAINING FE × 1 1MZ 1-METHYLIMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；35 % PEG 8000, 0.3 M NaOAc, 0.1 M PIPES, and 0.1 % dioxane, pH 6.5, VAPOR DIFFUSION, HANGING DROP
Resolution 2.00 Å
1DXC CO complex of Myoglobin Mb-YQR at 100K Deposited 2000-01-03 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；PROTEIN WAS CRYSTALLIZED FROM 3.6 M AMMONIUM SULFATE.CRYSTALS WERE SOAKED FOR C.A. 1 HOUR IN A THOROUGHLY DEGASSED AND CO SATURATED CRYOPROTECTANT SOLUTION MADE BY ADDITION OF 100 MG XYLITOL, 100 MG GLUCOSE AND 8 MG NA-DITHIONATE TO 1 ML OF 70% SATURATED AMMONIUM SULFATE WITH 50 MM TRIS.HCL PH 9.0. DISTINCT COLOR CHANGES INDICATED THE FORMATION OF CO-MB FROM MET-MB.
Resolution 1.40 Å R-free 0.153
1DXD Photolyzed CO complex of Myoglobin Mb-YQR at 20K Deposited 2000-01-03 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；PROTEIN WAS CRYSTALLIZED FROM 3.6 M AMMONIUM SULFATE.CRYSTALS WERE SOAKED FOR CA. 1 HOUR IN A THOROUGHLY DEGASSED AND CO SATURATED CRYOPROTECTANT SOLUTION MADE BY ADDITION OF 100 MG XYLITOL, 100 MG GLUCOSE AND 8 MG NA-DITHIONATE TO 1 ML OF 70% SATURATED AMMONIUM SULFATE WITH 50 MM TRIS.HCL PH 9.0. DISTINCT COLOR CHANGES INDICATED THE FORMATION OF CO-MB FROM MET-MB. FOR PHOTOLYSIS PROTOCOL SEE REMARK 3.
Resolution 1.40 Å R-free 0.169
1EBC SPERM WHALE MET-MYOGLOBIN:CYANIDE COMPLEX Deposited 1999-03-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded CYN CYANIDE ION × 1 SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 1.80 Å
1F63 CRYSTAL STRUCTURE OF DEOXY SPERM WHALE MYOGLOBIN MUTANT Y(B10)Q(E7)R(E10) Deposited 2000-06-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29Y, H64Q, T67R SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；293 K；2.7 M Ammonium sulphate, 20 mM Tris-Cl, 1 mM EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.80 Å R-free 0.220
1F65 CRYSTAL STRUCTURE OF OXY SPERM WHALE MYOGLOBIN MUTANT Y(B10)Q(E7)R(E10) Deposited 2000-06-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29Y, H64Q, T67R SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.6；293 K；2.7 M Ammonium sulphate, 20 mM Tris-Cl, 1mM EDTA reduced with sodium dithionate and subsequently derivatised with dioxigen, pH 8.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.70 Å R-free 0.230
1F6H COMBINED RIETVELD AND STEREOCHEMICAL RESTRAINT REFINEMENT OF A PROTEIN Deposited 2000-06-21 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 POWDER DIFFRACTION
X-ray crystallization conditions grinding；pH 6.37；300 K；saturated ammonium sulphate, sodium dihydrogen phosphate, dipotassium phosphate, powder slurry in 1.5mm capillary, 4mm long, pH 6.37, grinding, temperature 300K
Resolution 3.31 Å
1FCS CRYSTAL STRUCTURE OF A DISTAL SITE DOUBLE MUTANT OF SPERM WHALE MYOGLOBIN AT 1.6 ANGSTROMS RESOLUTION Deposited 1993-04-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.60 Å
1H1X Sperm whale Myoglobin mutant T67R S92D Deposited 2002-07-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CYN CYANIDE ION × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；3M (NH4)2SO4, 5MM K3FE(CN)6, 20MM TRIS/HCL, PH9.0, DROPLET 5:3, RESERVOIR:PROTEIN (43MG/ML), pH 9.00
Resolution 1.40 Å R-free 0.153
1HJT SPERM WHALE MYOGLOBIN (FERROUS, NITRIC OXIDE BOUND) Deposited 1997-06-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO NITRIC OXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å R-free 0.252
1IOP INCORPORATION OF A HEMIN WITH THE SHORTEST ACID SIDE-CHAINS INTO MYOGLOBIN Deposited 1997-12-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded CYN CYANIDE ION × 1 SO4 SULFATE ION × 1 HE6 6,7-DICARBOXYL-1,2,3,4,5,8-HEXAMETHYLHEMIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 1.90 Å
1IRC CYSTEINE RICH INTESTINAL PROTEIN Deposited 1995-12-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H93G HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.17 Å
1J3F Crystal Structure of an Artificial Metalloprotein:Cr(III)(3,3'-Me2-salophen)/apo-A71G Myoglobin Deposited 2003-01-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：A71G CR CHROMIUM ION × 1 PO4 PHOSPHATE ION × 6 CZM 'N,N'-BIS-(2-HYDROXY-3-METHYL-BENZYLIDENE)-BENZENE-1,2-DIAMINE' × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；sodium, potassium phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 1.45 Å R-free 0.219
1J52 Recombinant sperm whale myoglobin in the presence of 7atm xenon Deposited 2002-01-08 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 XE XENON × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；2.6-3.0 M (NH4)2SO4, 20 mM TRIS, 1 mM EDTA, PH 9.0
Resolution 1.90 Å R-free 0.205
1JDO SPERM WHALE MYOGLOBIN (FERROUS, NITRIC OXIDE BOUND) Deposited 1998-02-10 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(M0), L29F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO NITRIC OXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.
Resolution 1.90 Å R-free 0.206
1JP6 Sperm Whale met-Myoglobin (room temperature; room pressure) Deposited 2001-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；298 K；ammonium sulfate, pH 6, batch, temperature 298K
Resolution 2.30 Å R-free 0.218
1JP8 Sperm Whale met-Myoglobin (room temperature; high pressure) Deposited 2001-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；298 K；ammonium sulfate, pH 6, batch, temperature 298K
Resolution 2.30 Å R-free 0.236
1JP9 Sperm Whale met-Myoglobin (low temperature; high pressure) Deposited 2001-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 5 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；298 K；ammonium sulfate, pH 6, batch, temperature 298K
Resolution 1.70 Å R-free 0.247
1JPB Sperm Whale met-Myoglobin (low temperature; high pressure) Deposited 2001-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 4 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；298 K；ammonium sulfate, pH 6, batch, temperature 298K
Resolution 1.70 Å R-free 0.237
1JW8 1.3 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF P6 FORM OF MYOGLOBIN Deposited 2001-09-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；295 K；Ammonium sulfate, Tris, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.30 Å R-free 0.157
1JW8 1.3 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF P6 FORM OF MYOGLOBIN Deposited 2001-09-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 9 HEM PROTOPORPHYRIN IX CONTAINING FE × 3 CMO CARBON MONOXIDE × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；295 K；Ammonium sulfate, Tris, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.30 Å R-free 0.157
1JW8 1.3 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF P6 FORM OF MYOGLOBIN Deposited 2001-09-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 18 HEM PROTOPORPHYRIN IX CONTAINING FE × 6 CMO CARBON MONOXIDE × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；295 K；Ammonium sulfate, Tris, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.30 Å R-free 0.157
1L2K Neutron Structure Determination of Sperm Whale Met-Myoglobin at 1.5A Resolution. Deposited 2002-02-21 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 ND4 AMMONIUM CATION WITH D × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NEUTRON DIFFRACTION
X-ray crystallization conditions BATCH CRYSTALLIZATION；pH 6.8；298 K；AMMONIUM SULFATE, POTASSIUM PHOSPHATE, pH 6.8, BATCH CRYSTALLIZATION, temperature 298K
Resolution 1.50 Å R-free 0.238
1LTW RECOMBINANT SPERM WHALE MYOGLOBIN 29W MUTANT (OXY) Deposited 1996-11-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, L29W, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9
Resolution 1.70 Å
1LUE RECOMBINANT SPERM WHALE MYOGLOBIN H64D/V68A/D122N MUTANT (MET) Deposited 2002-05-22 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H64D,V68A,D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；ammonium sulfate, tris-HCL, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.70 Å R-free 0.202
1MBC X-RAY STRUCTURE AND REFINEMENT OF CARBON-MONOXY (FE II)-MYOGLOBIN AT 1.5 ANGSTROMS RESOLUTION Deposited 1988-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.50 Å
1MBD X-ray structure of sperm whale deoxymoglobin refined at 1.4A resolution Deposited 1981-08-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.40 Å
1MBI X-RAY CRYSTAL STRUCTURE OF THE FERRIC SPERM WHALE MYOGLOBIN: IMIDAZOLE COMPLEX AT 2.0 ANGSTROMS RESOLUTION Deposited 1990-06-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MBN The stereochemistry of the protein myoglobin Deposited 1973-04-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded OH HYDROXIDE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MBO Structure and refinement of oxymyoglobin at 1.6 angstroms resolution Deposited 1981-08-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.60 Å
1MCY SPERM WHALE MYOGLOBIN (MUTANT WITH INITIATOR MET AND WITH HIS 64 REPLACED BY GLN, LEU 29 REPLACED BY PHE Deposited 1995-07-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INS(MET 0), F29L, Q64H, N122D SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
1MGN HIS64(E7)-> TYR APOMYOGLOBIN AS A REAGENT FOR MEASURING RATES OF HEMIN DISSOCIATION Deposited 1993-10-29 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1MLF STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLG STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLH STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLJ STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLK STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
1MLL STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
1MLM STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
1MLN STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLO STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
1MLQ STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLR STRUCTURAL AND FUNCTIONAL EFFECTS OF APOLAR MUTATIONS OF VAL68(E11) IN MYOGLOBIN Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MLS Structural and functional effects of apolar mutations of val68(e11) in myoglobin Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
1MLU NITRIC OXIDE RECOMBINATION TO DOUBLE MUTANTS OF MYOGLOBIN: THE ROLE OF LIGAND DIFFUSION IN A FLUCTUATING HEME POCKET Deposited 1994-06-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1MOA A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE Deposited 1994-12-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1MOB HIGH-RESOLUTION CRYSTAL STRUCTURES OF DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1994-12-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1MOC HIGH-RESOLUTION CRYSTAL STRUCTURES OF DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1994-12-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MOD HIGH-RESOLUTION CRYSTAL STRUCTURES OF DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1994-12-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1MTI PHE46(CD4) ORIENTS THE DISTAL HISTIDINE FOR HYDROGEN BONDING TO BOUND LIGANDS IN SPERM WHALE MYOGLOBIN Deposited 1994-12-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, PHE 46 REPLACED BY LEU AND ASP 122 REPLACED BY ASN (INS(MET 0), F46L, D122N) SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1MTJ PHE46(CD4) ORIENTS THE DISTAL HISTIDINE FOR HYDROGEN BONDING TO BOUND LIGANDS IN SPERM WHALE MYOGLOBIN Deposited 1994-12-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, PHE 46 REPLACED BY VAL AND ASP 122 REPLACED BY ASN (INS(MET 0), F46V, D122N) SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
1MTK PHE46(CD4) ORIENTS THE DISTAL HISTIDINE FOR HYDROGEN BONDING TO BOUND LIGANDS IN SPERM WHALE MYOGLOBIN Deposited 1994-12-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, PHE 46 REPLACED BY VAL AND ASP 122 REPLACED BY ASN (INS(MET 0), F46V, D122N) SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
1MYF SOLUTION STRUCTURE OF CARBONMONOXY MYOGLOBIN DETERMINED FROM NMR DISTANCE AND CHEMICAL SHIFT CONSTRAINTS Deposited 1994-12-02 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
1MYM STRUCTURAL DETERMINANTS OF CO STRETCHING VIBRATION FREQUENCIES IN MYOGLOBIN Deposited 1993-10-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
1MYZ CO COMPLEX OF MYOGLOBIN MB-YQR AT RT SOLVED FROM LAUE DATA. Deposited 2002-10-04 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29Y, H64Q, T67R SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.7；294 K；CO-saturated, 2.8M ammonium sulphate, 100mM Tris-Cl, 1 mM dithionite, crystallized in seeded batch, pH 8.7, temperature 294.0K
Resolution 1.60 Å R-free 0.184
1MZ0 STRUCTURE OF MYOGLOBIN MB-YQR 316 ns AFTER PHOTOLYSIS OF CARBON MONOXIDE SOLVED FROM LAUE DATA AT RT. Deposited 2002-10-04 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29Y, H64Q, T67R SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.7；294 K；CO-saturated, 2.8M ammonium sulphate, 100mM Tris-Cl, 1 mM dithionite, crsystal grown in seeded batch, pH 8.7, temperature 294K
Resolution 1.60 Å R-free 0.173
1N9F Structure of earth-grown oxidized Myoglobin mutant YQR (ISS6A) Deposited 2002-11-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29Y, H64Q, T67R OH HYDROXIDE ION × 1 SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；294 K；Ammonium sulfate, tris, EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 1.80 Å R-free 0.202
1N9H structure of microgravity-grown oxidized myoglobin mutant YQR (ISS6A) Deposited 2002-11-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29Y, H64Q, T67R OH HYDROXIDE ION × 1 SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；293 K；ammonium sulfate, tris, EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.80 Å R-free 0.159
1N9I structure of earth-grown oxidized myoglobin mutant YQR (ISS8A) Deposited 2002-11-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29Y, H64Q, T67R SO4 SULFATE ION × 1 OH HYDROXIDE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；293 K；ammonium sulfate, tris, EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.60 Å R-free 0.201
1N9X structure of microgravity-grown oxidized myoglobin mutant YQR (ISS8A) Deposited 2002-11-26 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29Y, H64Q, T67R OH HYDROXIDE ION × 1 SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；293 K；ammonium sulfate, tris, EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.60 Å R-free 0.200
1NAZ structure of microgravity-grown oxidized myoglobin mutant YQR (ISS8A) Deposited 2002-11-30 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29Y, H64Q, T67R OH HYDROXIDE ION × 1 SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；293 K；ammonium sulfate, tris, EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.04 Å R-free 0.146
1O16 RECOMBINANT SPERM WHALE MYOGLOBIN H64D/V68S/D122N MUTANT (MET) Deposited 2002-10-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H64D,V68S,D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.00
Resolution 1.95 Å R-free 0.190
1OBM RECOMBINANT SPERM WHALE MYOGLOBIN 29F/64Q/68F/122N MUTANT (MET) Deposited 1997-12-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, L29F, H64Q, V68F, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9
Resolution 1.85 Å
1OFJ RECOMBINANT SPERM WHALE MYOGLOBIN L29H/H64L/D122N MUTANT (WITH INITIATOR MET) Deposited 1998-01-30 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, L29H, H64L, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.0
Resolution 1.80 Å R-free 0.219
1OFK RECOMBINANT SPERM WHALE MYOGLOBIN F43H, H64L MUTANT (MET) Deposited 1998-06-03 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：INITIATOR MET, F43H, H64L, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.0
Resolution 1.80 Å R-free 0.195
1SPE SPERM WHALE NATIVE CO MYOGLOBIN AT PH 4.0, TEMP 4C Deposited 1995-10-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 2.00 Å
1SWM X-RAY CRYSTAL STRUCTURE OF THE FERRIC SPERM WHALE MYOGLOBIN: IMIDAZOLE COMPLEX AT 2.0 ANGSTROMS RESOLUTION Deposited 1992-03-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded AZI AZIDE ION × 1 SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
1TES OXYGEN BINDING MUSCLE PROTEIN Deposited 1996-05-06 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, D123N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ETN METHYLETHYLAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.0
Resolution 1.70 Å
1U7R Crystal structure of Native Sperm Whale myoglobin from low ionic strength enviroment (Form2 ) Deposited 2004-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；50mM imidazole, pH 7 with 16% PEG3550, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.15 Å R-free 0.165
1U7S Crystal structure of Native Sperm Whale myoglobin from low ionic strength enviroment (Form 1) Deposited 2004-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；277 K；50mM citric acid pH 4.5, with 100mM KCl, 14% PEG1550, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.40 Å R-free 0.179
1UFJ Crystal Structure of an Artificial Metalloprotein:Fe(III)(3,3'-Me2-salophen)/apo-A71G Myoglobin Deposited 2003-05-30 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：A71G FE FE (III) ION × 1 PO4 PHOSPHATE ION × 6 CZM 'N,N'-BIS-(2-HYDROXY-3-METHYL-BENZYLIDENE)-BENZENE-1,2-DIAMINE' × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.8；277 K；SODIUM, POTASSIUM PHOSPHATE, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K
Resolution 1.60 Å R-free 0.212
1UFP Crystal Structure of an Artificial Metalloprotein:Fe(III)(3,3'-Me2-salophen)/apo-wild type Myoglobin Deposited 2003-06-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded PO4 PHOSPHATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.8；277 K；sodium, potassium phosphate, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K
Resolution 2.10 Å R-free 0.248
1V9Q Crystal Structure of an Artificial Metalloprotein:Mn(III)(3,3'-Me2-salophen)/apo-A71G Myoglobin Deposited 2004-01-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：A71G PO4 PHOSPHATE ION × 6 CZM 'N,N'-BIS-(2-HYDROXY-3-METHYL-BENZYLIDENE)-BENZENE-1,2-DIAMINE' × 1 MN3 MANGANESE (III) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；sodium, potassium phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.45 Å R-free 0.218
1VXA NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 2.00 Å
1VXB NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 2.00 Å
1VXC NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；pH 5.0
Resolution 1.70 Å
1VXD NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；pH 5.0
Resolution 1.70 Å
1VXE NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；pH 5.0
Resolution 1.70 Å
1VXF NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 1.70 Å
1VXG NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 1.70 Å
1VXH NATIVE SPERM WHALE MYOGLOBIN Deposited 1996-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 1.70 Å
1WVP Structure of chemically modified myoglobin with distal N-tetrazolyl-histidine E7(64) Deposited 2004-12-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7；293 K；Ammonium Sulfate, Phosphate, pH 7.0, batch, temperature 293K
Resolution 1.53 Å R-free 0.208
1YOG COBALT MYOGLOBIN (DEOXY) Deposited 1996-06-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 COH PROTOPORPHYRIN IX CONTAINING CO × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.65 Å
1YOH COBALT MYOGLOBIN (MET) Deposited 1996-06-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 COH PROTOPORPHYRIN IX CONTAINING CO × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.65 Å
1YOI COBALT MYOGLOBIN (OXY) Deposited 1996-06-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 COH PROTOPORPHYRIN IX CONTAINING CO × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.65 Å
2BLH Ligand Migration and Protein Fluctuations in Myoglobin Mutant L29W Deposited 2005-03-04 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；2.8 M AMMONIUM SULFATE, 25 MM TRIS, 1 MM EDTA, PH 8.0
Resolution 1.77 Å R-free 0.202
2BLI L29W Mb deoxy Deposited 2005-03-04 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；2.8 M AMMONIUMSULFAT, 25 MM TRIS, 1 MM EDTA, PH 8.0
Resolution 1.70 Å R-free 0.207
2BLJ Structure of L29W MbCO Deposited 2005-03-04 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain M 1–153（153 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；pH 7.80
Resolution 1.80 Å R-free 0.257
2BW9 Laue Structure of L29W MbCO Deposited 2005-07-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric
Chain M 1–153（153 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 6 CMO CARBON MONOXIDE × 6 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；pH 7.80
Resolution 1.68 Å R-free 0.249
2BWH Laue Structure of a Short Lived State of L29W Myoglobin Deposited 2005-07-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29W HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；pH 7.80
Resolution 1.90 Å R-free 0.233
2CMM STRUCTURAL ANALYSIS OF THE MYOGLOBIN RECONSTITUTED WITH IRON PORPHINE Deposited 1993-12-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded CYN CYANIDE ION × 1 POR PORPHYRIN FE(III) × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2D6C Crystal structure of myoglobin reconstituted with iron porphycene Deposited 2005-11-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded HME PORPHYCENE CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；3.0M ammonium sulfate, 0.1M Imidazole pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Resolution 2.26 Å R-free 0.295
2D6C Crystal structure of myoglobin reconstituted with iron porphycene Deposited 2005-11-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–153（153 aa）
Not recorded HME PORPHYCENE CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；3.0M ammonium sulfate, 0.1M Imidazole pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Resolution 2.26 Å R-free 0.295
2EB8 Crystal Structure of Cu(II)(Sal-Phe)/apo-Myoglobin Deposited 2007-02-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded PO4 PHOSPHATE ION × 5 CUP (N-SALICYLIDEN-L-PHENYLALANATO)-COPPER(II) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；1.3M Sodium, Pottasium Phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.65 Å R-free 0.246
2EB9 Crystal Structure of Cu(II)(Sal-Leu)/apo-Myoglobin Deposited 2007-02-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded PO4 PHOSPHATE ION × 5 CUS (N-SALICYLIDEN-L-LEUCINATO)-COPPER(II) × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；1.37M Sodium, Pottasium phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.239
2EF2 Crystal Structure of an Artificial Metalloprotein:Rh(Phebox-Ph)/apo-A71G Myoglobin Deposited 2007-02-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：A71G PO4 PHOSPHATE ION × 3 RHX [2,6-BIS(4-PHENYL)-1,3-OXAZOLIN-2-YL]RHODIUM(III) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；1.35M Sodium, Pottasium Phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.264
2EKT Crystal structure of myoglobin reconstituted with 6-methyl-6-depropionatehemin Deposited 2007-03-25 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 4 6HE 6-METHY-6-DEPROPIONATEHEMIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；277 K；3.0M ammonium sulfate, 100mM bis-tris propane, pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.10 Å R-free 0.158
2EKU Crystal structure of myoglobin reconstituted with 7-methyl-7-depropionatehemin Deposited 2007-03-25 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 3 7HE 7-METHYL-7-DEPROPIONATEHEMIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；3.1M ammonium sulfate, 100mM bis-tris propane, pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Resolution 1.40 Å R-free 0.195
2EVK The Structures of Thiolate- and Carboxylate-Ligated Ferric H93G Myoglobin: Models for Cytochrome P450 and for Oxyanion-Bound Heme Proteins Deposited 2005-10-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H93G HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ACY ACETIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；298 K；37% PEG 8K, 300mM sodium Acetate, 0.1M PIPES, 0.1% dioxane, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.40 Å R-free 0.264
2EVP The Structures of Thiolate- and Carboxylate-Ligated Ferric H93G Myoglobin: Models for Cytochrome P450 and for Oxyanion-Bound Heme Proteins Deposited 2005-10-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：H93G HEM PROTOPORPHYRIN IX CONTAINING FE × 1 BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；298 K；37% PEG 8K, 300mM Sodium Acetate, 0.1M PIPES, 0.1% dioxane , VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 6.2
Resolution 1.70 Å R-free 0.214
2G0R Unphotolyzed CO-bound L29F Myoglobin Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；2.6M Ammonium Sulfate 20mM Tris HCl, 1mM EDTA, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 9.00
Resolution 1.95 Å R-free 0.208
2G0S Unphotolyzed CO-bound L29F Myoglobin, crystal 2 Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；283 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, VAPOR DIFFUSION, HANGING DROP, temperature 283K, pH 9.00
Resolution 1.90 Å R-free 0.192
2G0V Photolyzed CO L29F Myoglobin: 100ps Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；283 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K, pH 9.00
Resolution 1.95 Å R-free 0.054
2G0X Photolyzed CO L29F Myoglobin: 316ps Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；283 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K, pH 9.00
Resolution 1.95 Å R-free 0.063
2G0Z Photolyzed CO L29F Myoglobin: 1ns Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；298 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 9.00
Resolution 1.95 Å R-free 0.070
2G10 Photolyzed CO L29F Myoglobin: 3.16ns Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L30F,D123N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；298 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, VAPOR DIFFUSION, SITTING DROP, temperature 298K, pH 9.00
Resolution 1.90 Å R-free 0.049
2G11 Photolyzed CO L29F Myoglobin: 31.6ns Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；298 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 9.00
Resolution 1.90 Å R-free 0.057
2G12 Photolyzed CO L29F Myoglobin: 316ns Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；298 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 9.00
Resolution 1.90 Å R-free 0.062
2G14 Photolyzed CO L29F Myoglobin: 3.16us Deposited 2006-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Mutation：L29F SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；298 K；2.6M Ammonium Sulfate, 20mM TrisHCl, 1mM EDTA, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 9.00
Resolution 1.90 Å R-free 0.058
2JHO Cyanomet Sperm Whale Myoglobin at 1.4A resolution Deposited 2007-02-23 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CYN CYANIDE ION × 1 SO4 SULFATE ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions 3.2 M AMMONIUM SULPHATE AND 0.05 M PHOSPHATE BUFFER (PH 6.5)
Resolution 1.40 Å R-free 0.234
2MB5 HYDRATION IN PROTEIN CRYSTALS. A NEUTRON DIFFRACTION ANALYSIS OF CARBONMONOXYMYOGLOBIN Deposited 1989-10-11 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 ND4 AMMONIUM CATION WITH D × 5 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 NEUTRON DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MBW RECOMBINANT SPERM WHALE MYOGLOBIN (MET) Deposited 1996-06-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：INITIATOR MET, D122N SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.
Resolution 1.50 Å
2MGA HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
2MGB HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
2MGC HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2MGD HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MGE HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
2MGF HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MGG HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MGH HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
2MGI HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
2MGJ HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
2MGK HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
2MGL HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
2MGM HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN Deposited 1993-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2MYA HIGH RESOLUTION X-RAY STRUCTURES OF MYOGLOBIN-AND HEMOGLOBIN-ALKYL ISOCYANIDE COMPLEXES Deposited 1993-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ENC ETHYL ISOCYANIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MYB HIGH RESOLUTION X-RAY STRUCTURES OF MYOGLOBIN-AND HEMOGLOBIN-ALKYL ISOCYANIDE COMPLEXES Deposited 1993-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 MNC METHYL ISOCYANIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2MYC HIGH RESOLUTION X-RAY STRUCTURES OF MYOGLOBIN-AND HEMOGLOBIN-ALKYL ISOCYANIDE COMPLEXES Deposited 1993-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBN N-BUTYL ISOCYANIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MYD HIGH RESOLUTION X-RAY STRUCTURES OF MYOGLOBIN-AND HEMOGLOBIN-ALKYL ISOCYANIDE COMPLEXES Deposited 1993-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NPN N-PROPYL ISOCYANIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å
2MYE HIGH RESOLUTION X-RAY STRUCTURES OF MYOGLOBIN-AND HEMOGLOBIN-ALKYL ISOCYANIDE COMPLEXES Deposited 1993-08-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ENC ETHYL ISOCYANIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions THE PH IN THIS CRYSTAL IS WEAKLY BUFFERED (10 MM PHOSPHATE) AND THE STRUCTURE INDICATES THAT THE PH MAY HAVE FALLEN TO PH 6 OR BELOW. THE RESIDUE HIS 64 MAY BE DOUBLY PROTONATED. COMPARE THIS STRUCTURE WITH THE WELL-BUFFERED (100 MM PHOSPHATE) PH 7.0 MYOGLOBIN-ETHYL ISOCYANIDE STRUCTURE (PROTEIN DATA BANK ENTRY 2MYB).
Resolution 1.68 Å
2OH8 Myoglobin cavity mutant I28W Deposited 2007-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PROTEIN SOLUTION (20 MG/ML PROTEIN, 0.020 M TRIS-HCL, pH9.0), MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (2.8 M AMMONIUM SULPHATE, 0.050 M TRIS-HCL, pH9.0). cryo-protected with 20% SUCROSE, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.80 Å R-free 0.180
2OH9 Myoglobin cavity mutant V68W Deposited 2007-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PROTEIN SOLUTION (20 MG/ML PROTEIN, 0.020 M TRIS-HCL, pH 9.0), MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (2.8 M AMMONIUM SULPHATE, 0.050 M TRIS-HCL, pH9.0), vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.80 Å R-free 0.205
2OHA Myoglobin cavity mutant F138W Deposited 2007-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PROTEIN SOLUTION (20 MG/ML PROTEIN, 0.020 M TRIS-HCL, pH 9.0), MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (2.8 M AMMONIUM SULPHATE, 0.050 M TRIS-HCL, pH 9.0), cryo-protected with 20% SUCROSE, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.80 Å R-free 0.200
2OHB Myoglobin cavity mutant I107W Deposited 2007-01-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PROTEIN SOLUTION (20 MG/ML PROTEIN, 0.020 M TRIS-HCL, pH 9.0), MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (2.8 M AMMONIUM SULPHATE, 0.050 M TRIS-HCL, pH 9.0), vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 1.80 Å R-free 0.199
2SPL A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE Deposited 1993-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
2SPM A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE Deposited 1993-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
2SPN A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE Deposited 1993-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
2SPO A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE Deposited 1993-08-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
2W6W Crystal structure of recombinant Sperm Whale Myoglobin under 1atm of Xenon Deposited 2008-12-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 XE XENON × 4 SO4 SULFATE ION × 4 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；2.6M (NH4)2SO4, 0.1M TRIS/HCL, PH8.5
Resolution 1.99 Å R-free 0.205
2W6X Crystal structure of Sperm Whale Myoglobin mutant YQRF in complex with Xenon Deposited 2008-12-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 XE XENON × 3 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.7；2.8M AMMONIUM SULFATE, 0.1M TRIS/HCL, PH8.7, HANGING DROP AT RT
Resolution 1.73 Å R-free 0.195
2W6Y Crystal structure of Sperm Whale Myoglobin mutant YQR in complex with Xenon Deposited 2008-12-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：YES HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 XE XENON × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.7；2.6M (NH4)2SO4, 0.1M TRIS/HCL, PH8.5, pH 8.7
Resolution 1.60 Å R-free 0.196
2Z6S Crystal structure of the oxy myoglobin free from X-ray-induced photoreduction Deposited 2007-08-08 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions LIQUID DIFFUSION；pH 6；293 K；ammonium sulfate, pH6.0, LIQUID DIFFUSION, temperature 293K
Resolution 1.25 Å R-free 0.187
2Z6T Crystal structure of the ferric peroxo myoglobin Deposited 2007-08-08 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 PER PEROXIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions LIQUID DIFFUSION；pH 6；293 K；Ammonium Sulfate, pH6.0, LIQUID DIFFUSION, temperature 293K
Resolution 1.20 Å R-free 0.185
2ZSN Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [300 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.209
2ZSO Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [450 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.212
2ZSP Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [300 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.179
2ZSQ Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser on [150 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.219
2ZSR Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [450 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.183
2ZSS Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser on [300 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.217
2ZST Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser on [450 min] Deposited 2008-09-17 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.226
2ZSX Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser on [600 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.240
2ZSY Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser on [750 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.240
2ZSZ Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [600 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.210
2ZT0 Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [750 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.219
2ZT1 Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [810 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.222
2ZT2 Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [600 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.186
2ZT3 Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [750 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.188
2ZT4 Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [810 min] Deposited 2008-09-18 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.191
3A2G Crystal Structure of K102C-Myoglobin conjugated with Fluorescein Deposited 2009-05-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：K102C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 GOL GLYCEROL × 1 LCY 1-methylpyrrolidine-2,5-dione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9；277 K；2.6M ammonium sulfate in 20mM Tris-HCl, pH9.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.75 Å R-free 0.197
3ASE Crystal Structure of Zinc myoglobin soaked with Ru3O cluster Deposited 2010-12-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 2 RUO oxo-centered triruthenium cluster × 2 ZNH PROTOPORPHYRIN IX CONTAINING ZN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；277 K；3.2-2.9M ammonium sulfate in 0.1 M Bis-Tris-propane, pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.75 Å R-free 0.232
3E4N Carbonmonoxy Sperm Whale Myoglobin at 40 K: Laser off Deposited 2008-08-12 Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；293 K；2.4M Ammonium Sulfate, 10mM Tris-HCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.182
3E55 Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser off Deposited 2008-08-13 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.205
3E5I Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser off Deposited 2008-08-14 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.22 Å R-free 0.207
3E5O Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser off Deposited 2008-08-14 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.209
3ECL Carbonmonoxy Sperm Whale Myoglobin at 40 K: Laser on Deposited 2008-09-01 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.179
3ECZ Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [30 min] Deposited 2008-09-02 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.182
3ED9 Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser on [30 min] Deposited 2008-09-02 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.220
3EDA Carbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [150 min] Deposited 2008-09-03 Parsed fields agree Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.211
3EDB Carbonmonoxy Sperm Whale Myoglobin at 120 K: Laser on [150 min] Deposited 2008-09-03 Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 6；293 K；2.4M Ammonium sulfate, 10mM TrisHCl, 100mM Sodium phosphate, pH 6.0, batch, temperature 293K
Resolution 1.21 Å R-free 0.182
3H57 Myoglobin Cavity Mutant H64LV68N Deoxy form Deposited 2009-04-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64L, V68N, D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions Batch Method；pH 9；293 K；Protein Solution (20mg/ml protein in 0.02M Tris.HCl pH9.0) mixed with mother liquor (3.2M Ammonium Sulphate, 0.05M Tris.HCl, pH9.0) for final concentrations of 2.5M Ammonium Sulphate, Batch Method, temperature 293K
Resolution 1.70 Å R-free 0.233
3H58 Myoglobin Cavity Mutant H64LV68N Met form Deposited 2009-04-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64L, V68N, D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions Batch Method；pH 9；293 K；Protein Solution (20mg/ml protein in 0.02M Tris.HCl pH9.0) mixed with mother liquor (3.2M Ammonium Sulphate, 0.05M Tris.HCl, pH9.0) for final concentrations of 2.5M Ammonium Sulphate, Batch Method, temperature 293K
Resolution 1.80 Å R-free 0.219
3K9Z Rational Design of a Structural and Functional Nitric Oxide Reductase Deposited 2009-10-16 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H, V68E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 FE2 FE (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7；298 K；pH 7, EVAPORATION, temperature 298K
Resolution 1.72 Å
3M38 The roles of Glutamates and Metal ions in a rationally designed nitric oxide reductase based on myoglobin: I107E FeBMb (No metal ion binding to FeB site) Deposited 2010-03-08 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L30H, F43H, V69E, I107E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.42 Å
3M39 The roles of glutamates and metal ions in a rationally designed nitric oxide reductase based on myoglobin: Fe(II)-I107E FeBMb (Fe(II) binding to FeB site) Deposited 2010-03-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：L29H, F43H, V68E, I107E
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 FE2 FE (II) ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.65 Å R-free 0.251
3M3A The roles of glutamates and metal ions in a rationally designed nitric oxide reductase based on myoglobin: Cu(II)-I107E FeBMb (Cu(II) binding to FeB site) Deposited 2010-03-08 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H, V68E, I107E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CU COPPER (II) ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.37 Å R-free 0.247
3M3B The roles of glutamates and metal ions in a rationally designed nitric oxide reductase based on myoglobin: Zn(II)-I107E FeBMb (Zn(II) binding to FeB site) Deposited 2010-03-08 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H, V68E, I107E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.60 Å R-free 0.261
3MN0 Introducing a 2-His-1-Glu Non-Heme Iron Center into Myoglobin confers Nitric Oxide Reductase activity: Cu(II)-CN-FeBMb(-His) form Deposited 2010-04-20 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L30E, F44H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CU COPPER (II) ION × 1 CYN CYANIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7；298 K；pH 7, EVAPORATION, temperature 298K
Resolution 1.65 Å R-free 0.273
3NML Sperm whale myoglobin mutant H64W carbonmonoxy-form Deposited 2010-06-22 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H65W HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions Batch Method；pH 9；293 K；Protein solution (20mg/ml protein in 0.02m Tris-HCl ph9.0) mixed with mother liquor (3.2m ammonium sulphate, 0.05m tris-hcl, ph9.0) for final concentrations of 2.5m ammonium sulphate, Batch Method, temperature 293K
Resolution 1.68 Å R-free 0.196
3O89 Crystal Structure of Sperm Whale Myoglobin G65T Deposited 2010-08-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：G65T HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 8.5；293 K；2.6M AS, 50mM Tris 8.5, 1mM EDTA, EVAPORATION, temperature 293K
Resolution 1.10 Å R-free 0.183
3OGB Sperm whale myoglobin mutant H64W deoxy-form Deposited 2010-08-16 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H65W HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 9 X-RAY DIFFRACTION
X-ray crystallization conditions SMALL TUBES；pH 9；293 K；Solution of MB (carbonmonoxy-form) (20mg/ml protein in 0.02M TRIS-HCl pH 9.0) mixed with mother liquor (3.2M ammonium sulphate, 0.05M TRIS-HCl, pH 9.0) for final concentrations of 2.5M ammonium sulphate to obtain crystals of MBCO. MBCO crystals were oxidyzed by excess of potassium ferricyanide, washed in mother liquor and reduced under anaerobic conditions with sodium dithionite, SMALL TUBES, temperature 293K
Resolution 1.60 Å R-free 0.203
3SDN Structure of G65I sperm whale myoglobin mutant Deposited 2011-06-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：G65I HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ACT ACETATE ION × 1 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；283 K；34% PEG 8000, 0.3 M sodium acetate, 0.1 M PIPES, pH 6.5, VAPOR DIFFUSION, temperature 283K
Resolution 1.50 Å R-free 0.238
3U3E Complex of Wild Type Myoglobin with Phenol in its Proximal Cavity Deposited 2011-10-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IPH PHENOL × 1 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；20mM Tris pH 9.0, 1mM EDTA, 2.6M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.21 Å R-free 0.170
4FWX Aquoferric F33Y CuB myoglobin (F33Y L29H F43H sperm whale myoglobin) Deposited 2012-07-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F33Y, F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；F33Y-CuBMb (1.0 mM) in 100 mM tris pH 8, (pH adjusted H2SO4), was mixed 1:3 with well buffer (0.1 M sodium cacodylate pH 6.5, 0.2 M sodium acetate trihydrate with 30% w/v polyethylene glycol 8000) using the hanging drop method with 300 uL well buffer in the well of the crystallization tray, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.90 Å R-free 0.266
4FWY F33Y CuB myoglobin (F33Y L29H F43H sperm whale myoglobin) with copper bound Deposited 2012-07-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F33Y, F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CU COPPER (II) ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；F33Y-CuBMb (1.0 mM) in 100 mM tris pH 8, (pH adjusted H2SO4), was mixed 1:3 with well buffer (0.1 M sodium cacodylate pH 6.5, 0.2 M sodium acetate trihydrate with 30% w/v polyethylene glycol 8000) using the hanging drop method with 300 uL well buffer in the well of the crystallization tray. Crystals obtained by this method were soaked with 10 eq CuSO4 in a mixture of E-F33Y CuBMb and well buffer consistent with the original drop conditions to avoid dissolving the crystals and subsequently with 15eq potassium cyanide, in a mixture of E-F33Y-CuBMb and well buffer using pH 7.0 sodium cacodylate, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.246
4FWZ Aquoferric CuB myoglobin (L29H F43H sperm whale myoglobin) Deposited 2012-07-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；CuBMb (2.2 mM) in 20 mM tris(hydroxymethyl)aminomethane (tris) pH 8 (pH adjusted H2SO4), was mixed 1:1 with well buffer (0.2 M sodium acetate, 0.1 M tris hydrochloride pH 8.5, with 30% polyethylene glycol 4000) using the hanging drop method, with 300 uL well buffer in the well of the crystallization tray, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.90 Å
4H07 Complex of G65T Myoglobin with Phenol in its Proximal Cavity Deposited 2012-09-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：G65T HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IPH PHENOL × 1 SO4 SULFATE ION × 4 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；2.6M AS, 50mM Tris 8.5, 1mM EDTA, vapor diffusion, hanging drop, temperature 298K
Resolution 1.14 Å R-free 0.153
4H0B Complex of G65T Myoglobin with DMSO in its Distal Cavity Deposited 2012-09-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：G65T HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 DMS DIMETHYL SULFOXIDE × 1 SO4 SULFATE ION × 4 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；2.6M AS, 50mM Tris 8.5, 1mM EDTA, vapor diffusion, hanging drop, temperature 298K
Resolution 1.26 Å R-free 0.153
4IT8 A sperm whale myoglobin mutant L29H Mb with two distal histidines Deposited 2013-01-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8,000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.50 Å R-free 0.187
4LPI A sperm whale myoglobin double mutant L29H/F43Y Mb with a distal hydrogen-bonding network Deposited 2013-07-16 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29H/F43Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277KK
Resolution 1.36 Å R-free 0.199
4MBN REFINEMENT OF MYOGLOBIN AND CYTOCHROME C Deposited 1988-01-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
4MXK X-ray structure of Fe(II)-ZnPIXFeBMb1 Deposited 2013-09-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H, V68E ZNH PROTOPORPHYRIN IX CONTAINING ZN × 1 FE2 FE (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.77；277 K；0.1M sodium cacodylate, 0.2M NaOAC.3H2O, 30-32% PEG 10K, pH 6.77, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.52 Å R-free 0.220
4MXL X-ray structure of ZnPFeBMb1 Deposited 2013-09-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H, V68E ZNH PROTOPORPHYRIN IX CONTAINING ZN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.77；277 K；0.1M sodium cacodylate, 0.2M NaOAC.3H2O, 30-32% PEG 10K, pH 6.77, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.50 Å R-free 0.255
4NXA SPERM WHALE MYOGLOBIN UNDER XENON PRESSURE 30 Bar Deposited 2013-12-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ZN ZINC ION × 2 SO4 SULFATE ION × 3 XE XENON × 5 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH；pH 7；300 K；50mM potassium phosphate, saturated ammonnium sulphate., pH 7, BATCH, temperature 300K
Resolution 1.60 Å R-free 0.202
4NXC SPERM WHALE MYOGLOBIN UNDER 30 BAR NITROUS Oxide Deposited 2013-12-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ZN ZINC ION × 2 SO4 SULFATE ION × 3 N2O NITROUS OXIDE × 4 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH；pH 7；300 K；50mM potassium phosphate, saturated ammonium sulphate., pH 7, BATCH, temperature 300K
Resolution 1.55 Å R-free 0.225
4OF9 Structure of K42N variant of sperm whale myoglobin Deposited 2014-01-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：K42N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 4 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8.5；277 K；2.7 M ammonium sulfate, 20 mM Tris, 1 mM EDTA, pH 8.5, VAPOR DIFFUSION, temperature 277K
Resolution 1.24 Å R-free 0.141
4OOD Structure of K42Y mutant of sperm whale myoglobin Deposited 2014-01-31 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：K42Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 6 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；2.7 M ammonium sulfate, 20 mM Tris/HCl, 1 mM EDTA, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.24 Å R-free 0.195
4PNJ Recombinant Sperm Whale P6 Myoglobin Solved with Single Pulse Free Electron Laser Data Deposited 2014-05-23 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；295 K；2.2 - 2.8M (NH4)2SO4 in 20mM TrisHCl
Resolution 1.36 Å R-free 0.188
4PQ6 A sperm whale myoglobin single mutant L29E Mb with native His93 coordination Deposited 2014-02-28 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8,000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K, temperature 277.0K
Resolution 1.45 Å R-free 0.207
4PQB A sperm whale myoglobin double mutant L29E/F43H Mb with a non-native bis-His (His64/His93) coordination Deposited 2014-03-01 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa） Fragment：Whale sperm mutant
Mutation：L29E/F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8,000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K, temperature 277.0K
Resolution 1.94 Å R-free 0.219
4PQC A sperm whale myoglobin single mutant F43H Mb with native His93 coordination Deposited 2014-03-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8,000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K, temperature 277.0K
Resolution 1.50 Å R-free 0.209
4QAU Crystal structure of F43Y mutant of sperm whale myoglobin Deposited 2014-05-06 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F43Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；289 K；0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 1.60 Å R-free 0.204
4TYX Structure of aquoferric sperm whale myoglobin L29H/F33Y/F43H/S92A mutant Deposited 2014-07-09 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：S92A,F33Y,L29H,F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；282 K；0.1M NaMES pH 6.57, 0.02M Tris sulfate pH 8, 0.2M NaOAc, 30% PEG 6K
Resolution 1.64 Å R-free 0.198
5B84 X-ray crystal structure of met I107Y sperm whale myoglobin Deposited 2016-06-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：I107Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30%(w/v) Polyethylene glycol 8,000, 0.1M Sodium cacodylate trihydrate pH 6.5, 0.2M Sodium acetate trihydrate
Resolution 1.61 Å R-free 0.194
5B85 X-ray structure of ferric F138Y sperm whale myoglobin Deposited 2016-06-12 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：F138Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30%(w/v) Polyethylene glycol 8,000, 0.1M Sodium cacodylate trihydrate pH 6.5, 0.2M Sodium acetate trihydrate
Resolution 1.85 Å R-free 0.224
5C6Y A sperm whale myoglobin double mutant L29H/F43Y Mb with a Tyr-heme cross-link Deposited 2015-06-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29H/F43Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；0.2 M Sodium acetate trihydrate,0.1 M Sodium cacodylate trihydrate pH 6.5,30% w/v Polyethylene glycol 8000
Resolution 1.79 Å R-free 0.181
5HAV Sperm whale myoglobin mutant L29H F33Y F43H (F33Y CuBMb) with oxygen bound Deposited 2015-12-31 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H F33Y F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；Crystallization solution: 30% PEG 10000, 200 mM sodium acetate, 100 mM sodium MES ph 6.75 Protein solution: 1 mM protein, 20 mM Tris sulfate ph 8.0, Solutions mixed 1:1 at 200uL final volume and equilibrated by sitting drop vapor diffusion against 30 mL of crystallization solution in the dark
Resolution 1.27 Å R-free 0.178
5HLQ X-ray crystal structure of met F43H/H64A sperm whale myoglobin Deposited 2016-01-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：F43H/H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5, 30%(w/v) Polyethylene glycol 8,000
Resolution 1.50 Å R-free 0.160
5HLU X-ray crystal structure of met F43H/H64A sperm whale myoglobin in complex with nitric oxide Deposited 2016-01-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：F43H, H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO NITRIC OXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30%(w/v) Polyethylene glycol 8,000, 0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5
Resolution 1.50 Å R-free 0.159
5HLX X-ray crystal structure of met F43H/H64A sperm whale myoglobin in complex with nitrite Deposited 2016-01-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：F43H/H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO2 NITRITE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30%(w/v) Polyethylene glycol 8,000, 0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5
Resolution 1.50 Å R-free 0.173
5IKS Wild-type sperm whale myoglobin with a Fe-phenyl moiety Deposited 2016-03-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–152（151 aa）
Not recorded 6CO [3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)](phenyl)iron × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；0.1 M Tris-HCl, pH 7.4, 1mM EDTA, 2.5 M Ammonium Sulfate
Resolution 1.87 Å R-free 0.278
5ILE H64A sperm whale myoglobin with a Fe-tolyl moiety Deposited 2016-03-03 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A 6CQ [3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)](3-methylphenyl)iron × 1 SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；298 K；100mM Tris-HCl pH 9.0, 1mM EDTA, 2.3M Ammonium sulfate
Resolution 1.77 Å R-free 0.179
5ILM H64A sperm whale myoglobin with a Fe-chlorophenyl moiety Deposited 2016-03-04 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A 4HE (4-chlorophenyl)[3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)]iron × 1 SO4 SULFATE ION × 5 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；293 K；100 mM Tris-HCl pH 9.0, 1 mM EDTA, 2.3 M Ammonium sulfate
Resolution 1.70 Å R-free 0.192
5ILP H64Q sperm whale myoglobin with a Fe-tolyl moiety Deposited 2016-03-04 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64Q 6CQ [3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)](3-methylphenyl)iron × 1 SO4 SULFATE ION × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；100 mM Tris-Hcl pH7.4, 1 mM EDTA, 3.0 M Ammonium Sulfate
Resolution 1.88 Å R-free 0.199
5ILR H64Q sperm whale myoglobin with a Fe-chlorophenyl moiety Deposited 2016-03-04 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64Q SO4 SULFATE ION × 3 4HE (4-chlorophenyl)[3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)]iron × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；100 mM Tris-HCl pH 7.4, 1 mM EDTA, 3.0 M Ammonium sulfate
Resolution 1.87 Å R-free 0.215
5JOM X-ray structure of CO-bound sperm whale myoglobin using a fixed target crystallography chip Deposited 2016-05-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；293 K；10 mM Tris-HCl, pH 9.0, 2.2-2.5 M ammonium sulfate
Resolution 1.90 Å R-free 0.259
5KD1 Sperm whale myoglobin H64A with nitrosoamphetamine Deposited 2016-06-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：H65A, D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 4 3QM [(2R)-2-nitrosopropyl]benzene × 1 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；296 K；100 mM Tris-HCl, 1 mM EDTA, pH 9 2.3 M Ammonium Sulfate
Resolution 1.70 Å R-free 0.177
5KD1 Sperm whale myoglobin H64A with nitrosoamphetamine Deposited 2016-06-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 2–154（153 aa）
Mutation：H65A, D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 3 SO4 SULFATE ION × 12 3QM [(2R)-2-nitrosopropyl]benzene × 3 GOL GLYCEROL × 15 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；296 K；100 mM Tris-HCl, 1 mM EDTA, pH 9 2.3 M Ammonium Sulfate
Resolution 1.70 Å R-free 0.177
5KKK 1.7-Angstrom In situ Mylar structure of sperm whale myoglobin (SWMb-CO) at 100 K Deposited 2016-06-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 5 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；293 K；10 mM Tris-HCl, 2.5 to 2.6 M (NH4)2SO4, 1 atm CO gas, seed solution in 10 mM Tris-HCl pH 9.0 and 3.2 M (NH4)2SO4
Resolution 1.70 Å R-free 0.215
5M3S Low-dose fixed target serial synchrotron crystallography structure of Metmyoglobin Deposited 2016-10-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions SMALL TUBES；294 K；Tris, HCl, ammonium sulfate
Resolution 1.80 Å R-free 0.225
5MBN REFINEMENT OF MYOGLOBIN AND CYTOCHROME C Deposited 1988-01-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–153（153 aa）
Not recorded SO4 SULFATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
5O41 Low-dose fixed target serial synchrotron crystallography structure of sperm whale myoglobin Deposited 2017-05-25 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 2 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions SMALL TUBES；293 K；Tris, HCl, ammonium sulfate, CO
Resolution 1.80 Å R-free 0.253
5OJ9 Structure of Mb NMH Deposited 2017-07-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG (pH 7.0), 30 % PEG1500
Resolution 1.48 Å R-free 0.232
5OJA Structure of MbQ Deposited 2017-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded IMD IMIDAZOLE × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG (pH 7.0), 30% PEG1500
Resolution 1.35 Å R-free 0.206
5OJB Structure of MbQ NMH Deposited 2017-07-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG (pH 7.0), 30% PEG1500
Resolution 1.54 Å R-free 0.233
5OJC Structure of MbQ2.1 NMH Deposited 2017-07-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG (pH 7.0), 30% PEG1500
Resolution 1.25 Å R-free 0.215
5UT7 Wild-type sperm whale myoglobin with nitrite Deposited 2017-02-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO2 NITRITE ION × 7 SO4 SULFATE ION × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；0.1 M Tris-Hcl, 1 mM EDTA, pH 7.4 2.56 M Ammonium Sulfate
Resolution 1.85 Å R-free 0.187
5UT8 Deoxy form of sperm whale myoglobin H64A Deposited 2017-02-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 6 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；294 K；0.1 M Tris-Hcl, 1 mM EDTA, pH 9 2.3 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.171
5UT9 Sperm whale myoglobin H64A with nitrite Deposited 2017-02-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 NO2 NITRITE ION × 8 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；294 K；0.1 M Tris-Hcl, 1 mM EDTA, pH 9 2.3 M Ammonium Sulfate
Resolution 1.85 Å R-free 0.187
5UTA Sperm whale myoglobin H64Q with nitrite Deposited 2017-02-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64Q HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 2 NO2 NITRITE ION × 10 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；0.1 M Tris-HCl, 1 mM EDTA, pH 9 2.5 M Ammonium Sulfate
Resolution 1.81 Å R-free 0.201
5UTB Met form of sperm whale myoglobin V68A/I107Y Deposited 2017-02-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：V68A, I107Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；0.1 M Tris-HCl, 1 mM EDTA, pH 7.4 2.56 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.199
5UTC Deoxy form of sperm whale myoglobin V68A/I107Y Deposited 2017-02-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：V68A, I107Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；0.1 M Tris-HCl, 1 mM EDTA, pH 7.4 2.56 M Ammonium Sulfate
Resolution 1.80 Å R-free 0.250
5UTD Sperm whale myoglobin V68A/I107Y with nitrite Deposited 2017-02-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：V68A, I107Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 1 NO2 NITRITE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；0.1 M Tris-HCl, 1 mM EDTA, pH 7.4 2.56 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.247
5VNU Nonheme Iron Replacement in a Biosynthetic Nitric Oxide Reductase Model Performing O2 Reduction to Water: Mn-bound FeBMb Deposited 2017-05-01 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L30H, F44H, V69E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 MN MANGANESE (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；1.5 mM protein solution in 20 mM potassium phosphate pH 7 mixed 1:1 with well buffer (0.2 M sodium acetate trihydrate, 0.1 M sodium 2-(N-morpholino)ethansulfonate (MES) pH 6.5 and 30% w/v PEG 10,000)
Resolution 1.58 Å R-free 0.222
5VRT Nonheme Iron Replacement in a Biosynthetic Nitric Oxide Reductase Model Performing O2 Reduction to Water: Co-bound FeBMb Deposited 2017-05-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：H29L, H43F, and E68V HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CO COBALT (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；1.5 mM protein solution in 20 mM potassium phosphate pH 7 mixed 1:1 with well buffer (0.2 M sodium acetate trihydrate, 0.1 M sodium 2-(N-morpholino)ethansulfonate (MES) pH 6.5 and 30% w/v PEG 10,000)
Resolution 2.00 Å R-free 0.239
5VZN Wild-type sperm whale myoglobin with nitric oxide Deposited 2017-05-29 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO NITRIC OXIDE × 1 SO4 SULFATE ION × 1 NO2 NITRITE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-Hcl, 1 mM EDTA, pH 7.4 2.56 M Ammonium Sulfate
Resolution 1.70 Å R-free 0.190
5VZO Sperm whale myoglobin H64A with nitric oxide Deposited 2017-05-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 NO NITRIC OXIDE × 1 GOL GLYCEROL × 2 NO2 NITRITE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；293 K；0.1 M Tris-Hcl, 1 mM EDTA, pH 9 2.3 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.186
5VZO Sperm whale myoglobin H64A with nitric oxide Deposited 2017-05-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 3 SO4 SULFATE ION × 9 NO NITRIC OXIDE × 3 GOL GLYCEROL × 6 NO2 NITRITE ION × 21 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；293 K；0.1 M Tris-Hcl, 1 mM EDTA, pH 9 2.3 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.186
5VZP Sperm whale myoglobin H64Q with nitric oxide Deposited 2017-05-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64Q HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 NO NITRIC OXIDE × 1 NO2 NITRITE ION × 7 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-HCl, 1 mM EDTA, pH 9 2.5 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.193
5VZP Sperm whale myoglobin H64Q with nitric oxide Deposited 2017-05-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 1–154（154 aa）
Mutation：H64Q HEM PROTOPORPHYRIN IX CONTAINING FE × 3 SO4 SULFATE ION × 9 NO NITRIC OXIDE × 3 NO2 NITRITE ION × 21 GOL GLYCEROL × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-HCl, 1 mM EDTA, pH 9 2.5 M Ammonium Sulfate
Resolution 1.78 Å R-free 0.193
5VZQ Sperm whale myoglobin V68A/I107Y with nitric oxide Deposited 2017-05-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：V68A/I107Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 1 NO NITRIC OXIDE × 1 NO2 NITRITE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-HCl, 1 mM EDTA, pH 7.4 2.56 M Ammonium Sulfate
Resolution 1.79 Å R-free 0.205
5WJK 2.0-Angstrom In situ Mylar structure of sperm whale myoglobin (SWMb) at 293 K Deposited 2017-07-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CL CHLORIDE ION × 5 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；293 K；10 mM Tris-HCl, 2.5 to 2.6 M (NH4)2SO4, 1 atm CO gas, seed solution in 10 mM Tris-HCl pH 9.0 and 3.2 M (NH4)2SO4
Resolution 2.00 Å R-free 0.269
5XKV structure of sperm whale myoglobin F138W Deposited 2017-05-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：F138W HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8000
Resolution 1.40 Å R-free 0.190
5XKW myoglobin mutant F43Y/F46Y Deposited 2017-05-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：F43Y, F46Y HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5 , 30%(w/v) Polyethylene glycol 8000
Resolution 1.70 Å R-free 0.190
5XL0 met-aquo form of sperm whale myoglobin reconstituted with 7-PF, a heme possesseing CF3 group as side chain Deposited 2017-05-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–152（151 aa） Fragment：UNP residues 2-152
Not recorded 89R fluorinated heme × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.3；277 K；2.9 M ammonium sulfate, 0.1 M Bis-Tris-propane HCl buffer
Resolution 1.25 Å R-free 0.173
5YCE Sperm whale myoglobin swMb Deposited 2017-09-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；291 K；76% saturated ammonium sulfate
Resolution 0.77 Å R-free 0.162
5YZF X-ray crystal structure of met K42C sperm whale myoglobin Deposited 2017-12-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：K43C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5, 30%(w/v) Polyethylene glycol 8000
Resolution 1.77 Å R-free 0.203
5ZEO X-ray structure of sperm whale V21C/V66C/F46S myoglobin mutant with an intramolecular disulfide bond Deposited 2018-02-27 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa） Fragment：UNP residues 2-154
Mutation：V21C, P46S, V66C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；297 K；0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5, 30%(w/v) Polyethylene glycol 8,000
Resolution 1.77 Å R-free 0.266
5ZZF X-ray structure of F43Y/H64D sperm whale myoglobin Deposited 2018-06-01 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F43Y/H64D HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30% w/v Polyethylene glycol 8000, 0.1 M Sodium cacodylate trihydrate pH 6.5, 0.2 M Sodium acetate trihydrate
Resolution 1.60 Å R-free 0.210
5ZZG X-ray structure of F43Y/H64D sperm whale myoglobin in complex with TCP Deposited 2018-06-01 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F43Y/H64D HEM PROTOPORPHYRIN IX CONTAINING FE × 1 T6C 2,4,6-trichlorophenol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30% PEG8000, 0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5
Resolution 1.80 Å R-free 0.229
6CF0 Sperm Whale Myoglobin H64V Mutant with Nitrite Deposited 2018-02-13 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64V HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO2 NITRITE ION × 4 GOL GLYCEROL × 3 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；2.64 M ammonium sulfate, 100 mM Tris-Cl, 1 mM EDTA
Resolution 1.64 Å R-free 0.193
6D45 L89S Mutant of FeBMb Sperm Whale Myoglobin Deposited 2018-04-17 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F43H, V68E, L89S HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.57；277.15 K；Crystals of L89S-FeBMb were set up and grown at 4 C on hanging drops containing 0.1M MES pH 6.57, 0.2M NaOAC.3H2O, 30% PEG 6K as well buffer. Drops contained an equal volume of 1 mM L89S-FeBMb in 20 mM TRIS.H2SO4 pH 8 and the well buffer. Prior to mounting, the L89S-FeBMb crystals were soaked in buffer containing 0.1M MES pH 6.0, 0.2M NaOAC.3H2O, 30% PEG 6K for 30 min and then frozen in a cryoprotectant solution of 50 mM MES pH 6.0, and 30% PEG 400
Resolution 1.78 Å R-free 0.205
6E02 WT swMb-MeNO Deposited 2018-07-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NSM NITROSOMETHANE × 2 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；298 K；2.56-3.20 M AS, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4 or 9.0.
Resolution 1.76 Å R-free 0.172
6E03 sperm whale myoglobin nitrosoethane adduct Deposited 2018-07-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 5 NOE NITROSOETHANE × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；2.56-3.20 M AS, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4 or 9.0.
Resolution 1.76 Å R-free 0.191
6E04 sperm whale myoglobin 1-nitrosopropane Deposited 2018-07-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 XEM 1-nitrosopropane × 1 SO4 SULFATE ION × 4 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；2.56-3.20 M AS, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4 or 9.0.
Resolution 2.00 Å R-free 0.205
6E04 sperm whale myoglobin 1-nitrosopropane Deposited 2018-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 3 XEM 1-nitrosopropane × 3 SO4 SULFATE ION × 12 NA SODIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；2.56-3.20 M AS, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4 or 9.0.
Resolution 2.00 Å R-free 0.205
6F17 Structure of Mb NMH H64V, V68A mutant resting state Deposited 2017-11-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH 6.8-7.2 containing 28-32%(w/v) PEG1500.
Resolution 1.45 Å R-free 0.217
6F18 Structure of Mb NMH H64V, V68A mutant complex with EDA Deposited 2017-11-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 EEE ETHYL ACETATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH 6.8-7.2 containing 28-32%(w/v) PEG1500.
Resolution 1.80 Å R-free 0.212
6F19 Structure of Mb NMH H64V, V68A mutant complex with EDA incubated at room temperature for 5 min Deposited 2017-11-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) EEE ETHYL ACETATE × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH 6.8-7.2 containing 28-32%(w/v) PEG1500.
Resolution 1.90 Å R-free 0.233
6F1A Structure of Mb NMH H64V, V68A mutant complex with EDA incubated at room temperature for 20 min Deposited 2017-11-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) EEE ETHYL ACETATE × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH 6.8-7.2 containing 28-32%(w/v) PEG1500.
Resolution 2.40 Å R-free 0.273
6G5A Heme-carbene complex in myoglobin H64V/V68A containing an N-methylhistidine as the proximal ligand, 1.48 angstrom resolution Deposited 2018-03-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 EEE ETHYL ACETATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH 6.8-7.2 containing 28-32% (w/v) PEG1500
Resolution 1.48 Å R-free 0.237
6G5B Heme-carbene complex in myoglobin H64V/V68A containing an N-methylhistidine as the proximal ligand, 1.6 angstrom resolution Deposited 2018-03-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 EEE ETHYL ACETATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH6.8-7.2 containing 28-32% (w/v) PEG1500
Resolution 1.60 Å R-free 0.215
6G5T Myoglobin H64V/V68A in the resting state, 1.5 Angstrom resolution Deposited 2018-03-30 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64V,V68A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer at pH6.8 -7.2 containing 28-32% (w/v) PEG1500
Resolution 1.50 Å R-free 0.198
6JP1 An X-ray structure of met sperm whale F43Y/T67R myoglobin with Tyr-heme double cross-links Deposited 2019-03-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–152（151 aa）
Mutation：F43Y, T67R HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；0.2 M Sodium acetate trihydrate,0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8000
Resolution 1.99 Å R-free 0.220
6JP1 An X-ray structure of met sperm whale F43Y/T67R myoglobin with Tyr-heme double cross-links Deposited 2019-03-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–152（151 aa）
Mutation：F43Y, T67R HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；0.2 M Sodium acetate trihydrate,0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8000
Resolution 1.99 Å R-free 0.220
6KRC An X-ray structure of ferric F43Y/F46S sperm whale myoglobin Deposited 2019-08-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F43Y, F46S HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；20% PEG8000, 0.1 M NaAc, 0.1 M MES pH 6.5
Resolution 1.39 Å R-free 0.173
6KRF An X-ray structure of ferric F43Y/F46S sperm whale myoglobin in complex with guaiacol Deposited 2019-08-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F43Y, F46S HEM PROTOPORPHYRIN IX CONTAINING FE × 1 JZ3 Guaiacol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8,000
Resolution 1.86 Å R-free 0.205
6M8F Engineered sperm whale myoglobin-based carbene transferase Deposited 2018-08-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；296 K；A crystal was grown by mixing 1 ul of reservoir buffer (2 M ammonium sulfate, 0.2 M Tris pH 8.6) with 1 ul of protein in buffer (20 mM Tris pH 8.0, 1 mM EDTA). The crystal was cryoprotected by soaking it in a drop containing reservoir buffer supplemented with 25% sucrose for 5 minutes prior to being flash-cooled in liquid nitrogen
Resolution 1.10 Å R-free 0.146
6MV0 CO-bound Sperm Whale Myoglobin, room temperature structure solved by serial 5degree oscillation crystallography Deposited 2018-10-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；298 K；10 mM Tris-HCl pH 9.0 and 3.2 M ammonium sulfate and washed two to three times with the same solution (CO saturated)
Resolution 1.97 Å R-free 0.272
6N02 CO-bound Sperm Whale Myoglobin, room temperature structure, first 2 degrees of 5 degree total oscillation Deposited 2018-11-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；295 K；10 mM Tris HCl pH 9.0 and 3.2 M ammonium sulfate
Resolution 2.00 Å R-free 0.282
6N03 CO-bound Sperm Whale Myoglobin, room temperature structure, last 2 degrees of 5 degree total oscillation and 160 kGy dose Deposited 2018-11-06 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；295 K；CO-SWMb crystals were homogenized in 10 mM Tris-HCl pH 9.0 and 3.2 M ammonium sulfate and washed two to three times with the same CO-saturated solution.
Resolution 2.10 Å R-free 0.285
6Z4R sperm whale myoglobin mutant (H64V V64A) bearing the non-canonical amino acid 3-thienylalanine as axial heme ligand Deposited 2020-05-25 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：H64V V68A H93(3ThiA) Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer 28-32% PEG 1500 180 nL protein 10 mg/mL + 20 nL seed 100 nL well solution
Resolution 1.96 Å R-free 0.268
6Z4T sperm whale myoglobin mutant (H64V V64A) bearing the non-canonical amino acid 2-Amino-3-(thiazol-5-yl)propanoic acid as axial heme ligand Deposited 2020-05-25 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：H64V V68A H93(5ThzA) Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG 28-32% PEG 1500 180 nL protein 10mg/mL + 20 nL seed 100 nL well solution
Resolution 1.23 Å R-free 0.188
7A44 CO-bound sperm whale myoglobin measured by serial synchrotron crystallography Deposited 2020-08-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；293 K；10 mM Tris-HCl, pH 9.0, 2.2-2.5 M ammonium sulfate
Resolution 1.75 Å R-free 0.210
7A45 CO-bound sperm whale myoglobin measured by serial femtosecond crystallography Deposited 2020-08-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；293 K；10 mM Tris-HCl, pH 9.0, 2.2-2.5 M ammonium sulfate
Resolution 1.75 Å R-free 0.208
7CEN an x-ray structure of ferric L29E Mb in complex with Mg(II) Deposited 2020-06-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；16% PEG 8000, 0.1 M MES PH 6.0, 0.2 M magnesium chloride
Resolution 2.35 Å R-free 0.238
7CEZ An x-ray structure of G5K/Q8K/A19K/V21K Mb mutant with a positive charge Deposited 2020-06-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：G5K,Q8K,A19K,V21K HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；20% PEG 8000, 0.2 M magnesium chloride,0.1 M sodium cacodylate
Resolution 1.57 Å R-free 0.207
7EHX X-ray crystal strcture of F46C/L49C sperm whale myoglobin with an intramolecular disulfide bond Deposited 2021-03-30 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46C, L49C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；20% peg 8000,
Resolution 1.80 Å R-free 0.227
7KYR Crystal structure of I107E CuB myoglobin (I107E L29H F43H sperm whale myoglobin) Deposited 2020-12-08 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29H, F43H, I107E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 PG4 TETRAETHYLENE GLYCOL × 1 EDO 1,2-ETHANEDIOL × 1 SO4 SULFATE ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.6；277 K；1.5-2.0 mM protein in 20 mM tris sulfate pH 8.0 buffer, mixed 1:1 with crystallization solution composed of 100 mM tris sulfate pH 8.6, 200 mM sodium acetate, and 30% w/v PEG 10000
Resolution 1.71 Å R-free 0.210
7L3U Crystal structure of I107E F33Y CuB myoglobin (I107E F33Y L29H F43H sperm whale myoglobin) Deposited 2020-12-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29H, F33Y, F43H, I107E HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.6；277 K；1.5-2.0 mM protein in 20 mM tris sulfate pH 8.0 buffer, mixed 1:1 with crystallization solution composed of 100 mM tris sulfate pH 8.6, 200 mM sodium acetate, and 30% w/v PEG 10000, to yield a final volume of 150-200uL; this was equilibrated against 30mL of same crystalization solution.
Resolution 1.47 Å R-free 0.234
7L3Y Crystal structure of oxy-I107E CuB myoglobin (I107E L29H F43H sperm whale myoglobin; partial occupancy) Deposited 2020-12-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 PER PEROXIDE ION × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.6；277 K；1.5-2.0 mM protein in 20 mM tris sulfate pH 8.0 buffer, mixed 1:1 with crystallization solution composed of 100 mM tris sulfate pH 8.6, 200 mM sodium acetate, and 30% w/v PEG 10000. After crystalization, soaked, under anaerobic conditions, in 20 mM dithionite for 10 minutes, and washed with anaerobic buffer. Reduced crystals were sealed in an air-tight bomb and pressurized at ~1500 psi O2 for up to 10 minutes. Crystals were harvested and cryocooled after a brief soak in 50% PEG 400 supersaturated with O2.
Resolution 1.18 Å R-free 0.190
7SLH Engineered sperm whale myoglobin-based carbene transferase MbBTIC-C3 Deposited 2021-10-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29F, H64V, V68A, I107L, N122D HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.8；293.15 K；2.4 M Ammonium Sulfate, 20 mM Tris-HCl pH 8.8, 0.1 mM EDTA
Resolution 1.15 Å R-free 0.126
7SLI Engineered sperm whale myoglobin-based carbene transferase MbBTIC-C2 Deposited 2021-10-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F43I,F46L,H64F,V68G,I107A, N122D HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9.4；293.15 K；2.6 M Ammonium Sulfate, 20 mM tris-HCl pH 8.2, 0.1 mM EDTA
Resolution 2.00 Å R-free 0.192
7SPE Crystal structure of sperm whale myoglobin variant sMb5(O2beY) Deposited 2021-11-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；160 nl of protein (1 mM) in 20 mM Tris pH 8.4, 1 mM EDTA, was mixed with an equal volume of reservoir solution, 3.0 M ammonium sulfate, 10% w/v glycerol.
Resolution 1.70 Å R-free 0.212
7SPF Crystal structure of sperm whale myoglobin variant sMb5(pCaaF) Deposited 2021-11-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NO3 NITRATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；160 nl of protein (3.25 mM) in 20 mM Tris pH 8.4, 1 mM EDTA, was mixed with an equal volume of reservoir solution, 2.2 M ammonium sulfate, 0.2 M sodium nitrate.
Resolution 1.17 Å R-free 0.172
7SPG Crystal structure of sperm whale myoglobin variant sMb13(pCaaF) in space group P212121 Deposited 2021-11-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 SO4 SULFATE ION × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；160 nl of protein (2.15 mM) in 20 mM Tris pH 8.4, 1 mM EDTA, was mixed with an equal volume of reservoir solution, 1.6 M ammonium sulfate, 0.5 M lithium chloride.
Resolution 1.30 Å R-free 0.182
7SPH Crystal structure of sperm whale myoglobin variant sMb13(pCaaF) in space group P21 Deposited 2021-11-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 OXY OXYGEN MOLECULE × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；160 nl of protein (0.6 mM) in 20 mM Tris pH 8.4, 1 mM EDTA, was mixed with an equal volume of reservoir solution, 2.2 M ammonium sulfate, 0.2 M potassium fluoride.
Resolution 1.30 Å R-free 0.160
7VDN High resolution crystal structure of Sperm Whale Myoglobin in the carbonmonoxy form Deposited 2021-09-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–152（151 aa） Fragment：UNP residues 2-152
Not recorded SO4 SULFATE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CMO CARBON MONOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；293 K；2.8 M ammonium sulfate, 50 mM K2HPO4, 50 mM NaH2PO4, 10% glycerol, 2 mg/ml sodium dithionite
Resolution 0.93 Å R-free 0.210
7VUC Myoglobin mutant L29I/H64G/V68A Deposited 2021-11-02 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：L29I/H64G/V68A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；100mM Tris pH 8, 2.4M ammonium sulphate
Resolution 1.40 Å R-free 0.195
7VW4 The X-ray structure of sperm whale F46C/L61C myoglobin double mutant Deposited 2021-11-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46C, L61C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 8000, Sodium cacodylate trihydrate pH 6.5, Sodium acetate trihydrate
Resolution 1.80 Å R-free 0.226
7XC9 X-ray crystal structure of sperm whale myoglobin F46C mutant Deposited 2022-03-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；peg 3350
Resolution 1.90 Å R-free 0.209
7XCF X-ray crystal structure of sperm whale myoglobin T67C mutant Deposited 2022-03-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 3350
Resolution 1.70 Å R-free 0.198
7XCQ X-ray crystal structure of sperm whale myoglobin H64D mutant Deposited 2022-03-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64D HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 3350
Resolution 1.60 Å R-free 0.189
7YLK Myoglobin containing Ir complex Deposited 2022-07-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：H64A, H93A, H97A, V68A, R45C Non-standard monomer：Yes (specific site not provided by mmCIF) KKC delta-{1-([2,2'-bipyridin]-5-ylmethyl)pyrrolidine-2,5-dione}bis[2-(2,4-difluorophenyl)pyridine)]iridium(III) × 1 IRQ lambda-{1-([2,2'-bipyridin]-5-ylmethyl)pyrrolidine-2,5-dione}bis[2-(2,4-difluorophenyl)pyridine)]iridium(III) × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；3.15 M (NH4)2SO4, 100 mM Tris-HCl (pH 7.5)
Resolution 1.63 Å R-free 0.233
8EKO Sperm whale myoglobin mutant L29H F33W F43H (F33W CuBMb) Deposited 2022-09-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：L29H, F33W, F43H HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；F33W CuBMb (1.0 mM) in 100 mM tris pH 8, (pH adjusted H2SO4), was mixed 1:3 with well buffer (0.1 M sodium cacodylate pH 6.5, 0.2 M sodium acetate trihydrate with 30% w/v polyethylene glycol 8000) using the hanging drop method with 300 uL well buffer in the well of the crystallization tray. Crystals obtained by this method were soaked with 10 eq CuSO4 in a mixture of F33W CuBMb and well buffer consistent with the original drop conditions to avoid dissolving the crystals and subsequently with 15eq potassium cyanide, in a mixture of E-F33W-CuBMb and well buffer using pH 7.0 sodium cacodylate
Resolution 1.34 Å R-free 0.164
8ESS Myoglobin variant Mb-cIII complex Deposited 2022-10-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 4 WRK [2,18-bis(2-carboxyethyl)-7,12-diethenyl-3,8,13,17-tetramethyl-21-(2-oxo-3-phenylpropyl)porphyrin-21-iumato(2-)-kappa~3~N~22~,N~23~,N~24~]iron(2+) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；296 K；Mb(H64G,V68A) at 2.5 mM in 20 mM Tris-HCl pH 8.4, 1 mM EDTA, was mixed with an equal volume of reservoir solution (200 mM Tris-HCl pH 8.9 and 2.4 M ammonium sulfate) to perform hanging-drop vapor diffusion crystallization. A crystal was transferred from the drop it was grown in to another 4 uL drop containing well solution with the addition of 10% glycerol. The drop was overlaid with 4 uL mineral oil. A micropipette tip was dipped in sodium dithionite powder and the tip was then slowly submerged into the drop to allow the dithionite crystals to be released. 1 uL of benzyl diazoketone at 500 mM (dissolved in isopropanol) was then added to the drop for a final concentration of 100 mM, then incubated for an additional 22.5 minutes. The crystal was then looped and flash-frozen in liquid nitrogen.
Resolution 1.40 Å R-free 0.178
8ESU Myoglobin variant Mb-imi complex Deposited 2022-10-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 IMD IMIDAZOLE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；296 K；Mb(H64G,V68A) at 3.6 mM in 20 mM Tris-HCl pH 8.4, 1 mM EDTA, was mixed with an equal volume of reservoir solution (200 mM Tris-HCl pH 8.9 and 2.46 M ammonium sulfate). The crystal was dunked in a cryoprotection solution (reservoir buffer supplemented with 9% sucrose (w/v), 2% glucose (w/v), 8% glycerol (v/v), and 8% ethylene glycol (v/v)) prior to being flash-frozen in liquid nitrogen. Note that imidazole was present in lysis buffer at 10 mM prior to two-step purification.
Resolution 1.04 Å R-free 0.141
8F9H H64A swMb-MeNO adduct Deposited 2022-11-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NSM NITROSOMETHANE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 7.4；296.3 K；2.3-2.6 M Ammonium Sulfate, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4
Resolution 1.75 Å R-free 0.201
8F9I H64A swMb-EtNO adduct Deposited 2022-11-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NOE NITROSOETHANE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；2.3-2.6 Ammonium Sulfate, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4
Resolution 1.80 Å R-free 0.227
8F9I H64A swMb-EtNO adduct Deposited 2022-11-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NOE NITROSOETHANE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；2.3-2.6 Ammonium Sulfate, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4
Resolution 1.80 Å R-free 0.227
8F9J H64A swMb-PrNO adduct Deposited 2022-11-23 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 XEM 1-nitrosopropane × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；2.3-2.6 M Ammonium Sulfate, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4
Resolution 1.75 Å R-free 0.192
8F9N H64A swMb-iPrNO adduct Deposited 2022-11-24 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64A HEM PROTOPORPHYRIN IX CONTAINING FE × 1 XEP 2-nitrosopropane × 1 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；2.3 - 2.6 M Ammonium Sulfate, 100 mM Tris-HCl, 1 mm EDTA, pH 7.4
Resolution 1.80 Å R-free 0.230
8FB0 H64Q Myoglobin in complex with acetamide Deposited 2022-11-29 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：H64Q HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ACM ACETAMIDE × 1 GOL GLYCEROL × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；2.56-2.76 M ammonium sulfate, 100 mM Tris-HCl, 1 mM EDTA, pH 7.4 or 9.0
Resolution 1.76 Å R-free 0.194
8FDJ Wild-Type Sperm Whale Myoglobin in Complex with Nitrosobenzene Deposited 2022-12-03 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：D122N HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NBE NITROSOBENZENE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；298 K；2.56 M ammonium sulfate, 100 mM Tris-HCl, 1 mM EDTA
Resolution 1.75 Å R-free 0.276
8J4K X-ray crystal structure of F46C myoglobin with a covalently linked phenol group Deposited 2023-04-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 9UU 1-(4-hydroxyphenyl)pyrrole-2,5-dione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 8000
Resolution 1.46 Å R-free 0.200
8J4L X-ray crystal structure of F46C myoglobin with a covalently linked triazole group Deposited 2023-04-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 EBJ 1H-1,2,3-triazole-5-thiol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG8000
Resolution 1.45 Å R-free 0.201
8KFH Crystal structure of sperm whale myoglobin reconstituted with manganese porphycene Deposited 2023-08-15 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：D123N HNN PORPHYCENE CONTAINING MN × 1 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；1.8 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose
Resolution 2.27 Å R-free 0.249
8KFH Crystal structure of sperm whale myoglobin reconstituted with manganese porphycene Deposited 2023-08-15 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–154（153 aa）
Mutation：D123N HNN PORPHYCENE CONTAINING MN × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；1.8 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose
Resolution 2.27 Å R-free 0.249
8KFI Crystal structure of sperm whale myoglobin (F43A/H64I mutant) reconstituted with manganese porphycene Deposited 2023-08-15 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F43A,H64I, D123N HNN PORPHYCENE CONTAINING MN × 1 SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；2.0 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose
Resolution 2.37 Å R-free 0.256
8KFI Crystal structure of sperm whale myoglobin (F43A/H64I mutant) reconstituted with manganese porphycene Deposited 2023-08-15 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–154（153 aa）
Mutation：F43A,H64I, D123N HNN PORPHYCENE CONTAINING MN × 1 SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；2.0 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose
Resolution 2.37 Å R-free 0.256
8KFJ Crystal structure of sperm whale myoglobin (F46L/H64A mutant) reconstituted with manganese porphycene Deposited 2023-08-15 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F46L,H64A HNN PORPHYCENE CONTAINING MN × 1 SO4 SULFATE ION × 6 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；1.8 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose
Resolution 1.90 Å R-free 0.212
8KFJ Crystal structure of sperm whale myoglobin (F46L/H64A mutant) reconstituted with manganese porphycene Deposited 2023-08-15 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–154（153 aa）
Mutation：F46L,H64A HNN PORPHYCENE CONTAINING MN × 1 SO4 SULFATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；1.8 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose
Resolution 1.90 Å R-free 0.212
8QBA Sperm whale myoblogin mutant H64V V68A in complex with glycine ethyl ester Deposited 2023-08-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded ACT ACETATE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 GEE ethyl glycinate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；SPG buffer (0.1 M succinic acid, sodium dihydrogen phosphate glycine molar ratio 2:7:7) at pH 6.8-7.2 containing 28-32% (w/v) PEG 1500
Resolution 1.39 Å R-free 0.199
8QBC Reactive amide intermediate in sperm whale myoglobin mutant H64V V68A Deposited 2023-08-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded ACT ACETATE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 GEE ethyl glycinate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M SPG buffer (succinic acid, sodium dihydrogen phosphate glycine molar ratio 2:7:7) at pH 6.8-7.2 containing 28-32% (w/v) PEG 1500
Resolution 1.23 Å R-free 0.180
8XBJ The X-ray structure of F46C myoglobin with a covalently linked Ni-complex Deposited 2023-12-06 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F46C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 Y6C 4-oxidanylidene-4-(1,10-phenanthrolin-5-ylamino)but-2-enoic acid × 2 NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 8000
Resolution 1.55 Å R-free 0.183
8XC2 The X-ray structure of F46C myoglobin with a covalently linked Ni-complex Deposited 2023-12-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–154（153 aa）
Mutation：F46C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 Y6C 4-oxidanylidene-4-(1,10-phenanthrolin-5-ylamino)but-2-enoic acid × 2 NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG8000
Resolution 1.50 Å R-free 0.186
9DTH Tyr-His linked F33Y CuBMb Deposited 2024-10-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 O OXYGEN ATOM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；F33YCuBMb (2.2 mM) in 20 mM tris(hydroxymethyl)aminomethane (tris) pH 8 (pH adjusted H2SO4), was mixed 1:1 with well buffer (0.2 M sodium acetate, 0.1 M tris hydrochloride pH 8.5, with 30% polyethylene glycol 4000) using the hanging drop method, with 300 uL well buffer in the well of the crystallization tray, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.221
9DTI F33Y CuBMb Deposited 2024-10-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 1 PEG DI(HYDROXYETHYL)ETHER × 1 SO4 SULFATE ION × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；F33Y CuBMb (2.2 mM) in 20 mM tris(hydroxymethyl)aminomethane (tris) pH 8 (pH adjusted H2SO4), was mixed 1:1 with well buffer (0.2 M sodium acetate, 0.1 M tris hydrochloride pH 8.5, with 30% polyethylene glycol 4000) using the hanging drop method, with 300 uL well buffer in the well of the crystallization tray, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.68 Å R-free 0.192
9IJO X-ray crystal structure of F46C myoglobin with a covalently linked 4-methyl-2,2'-bipyridine group in complex with Cu2+ Deposited 2024-06-25 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46C HEM PROTOPORPHYRIN IX CONTAINING FE × 1 A1D9G 4-methyl-2-(4-methylpyridin-2-yl)pyridine × 1 CU COPPER (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；sodium acetate, PEG 8000, sodium cacodylate
Resolution 1.53 Å R-free 0.194
9LMB crystal structure of the F46H/L49D myoglobin mutant Deposited 2025-01-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：F46H,L49D HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；286 K；Sodium acetate, PEG 8000, sodium cacodylate
Resolution 1.64 Å R-free 0.204
9P1E Myoglobin variant RR22 Deposited 2025-06-09 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Not recorded SO4 SULFATE ION × 7 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；20 mM Tris-HCl pH 9.6, 0.1 mM EDTA, 2.2 M Ammonium Sulfate
Resolution 1.15 Å R-free 0.136
9P1F Myoglobin variant RR22 in complex with imidazole Deposited 2025-06-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–154（154 aa）
Mutation：V29, V33, V64, F68 IMD IMIDAZOLE × 1 SO4 SULFATE ION × 6 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；20 mM Tris-HCl pH 8.8, 0.1 mM EDTA, 2.3 M Ammonium Sulfate
Resolution 1.10 Å R-free 0.140

354 other PDB entries and 366 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MYG_PHYCA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–153； UniProt 2–154

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 3ecx

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3ecx
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3ecx
Deposition date deposition_date2008-09-02
Structure title titleCarbonmonoxy Sperm Whale Myoglobin at 100 K: Laser on [30 min]
Keywords keywords;haem protein, myoglobin, ligand migration, photodissociation, Heme, Iron, Metal-binding, Muscle protein, Oxygen transport, Transport ;; OXYGEN TRANSPORT
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier16.57 Å
Radius of gyration Rg (electron density) rg_electron15.12 Å
Forward intensity I(0) i05860420.00
Molecular weight molecular_weight18039.0 kDa
Excluded volume excluded_volume22777 ų
Envelope volume envelope_volume24936 ų
Hydration-shell volume shell_volume13949 ų
Envelope diameter envelope_diameter49.7 Å
Shell Rg shell_rg21.00 Å
Envelope Rg envelope_rg15.37 Å
Shape Rg shape_rg15.08 Å
Total Rg total_rg16.31 Å
Total atoms total_atoms1272
Residues n_residues153
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax50.1 Å
Rg (real space) rg_real16.45 Å
Rg uncertainty (real space) rg_real_error0.24 Å
I(0) (real space) i0_real5.8600e+06
I(0) uncertainty (real space) i0_real_error6.4950e+04
Rg (reciprocal space) rg_reciprocal16.46 Å
I(0) (reciprocal space) i0_reciprocal5860000.0000
Solution quality estimate total_estimate0.9068
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary20.8 Å
Skewness Skewness skewness0.094
Kurtosis Kurtosis kurtosis-0.487
Angular range angular_range— – 0.4800 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha902000.0000
Real-space data points n_real_points78
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.941; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.977
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (5)

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7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd3ecxa_
Class classa — All alpha proteins
Fold Fold folda.1 — Globin-like
Superfamily Superfamily superfamilya.1.1 — Globin-like
Family Family familya.1.1.2 — Globins

CATH v4.4 (1 domains)

Domain ID domain_id3ecxA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology490 — Globin-like
Homologous superfamily homologous superfamily10 — Globins
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8. Citations (1)

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9. Files and Curves (10)