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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P06876 New Search
19PDB entries
20Biological assembly
23chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
1GUU CRYSTAL STRUCTURE OF C-MYB R1 Deposited 2002-01-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 38–89（52 aa） Fragment：R1, RESIDUES 38-89
Not recorded NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；1.6-1.7 M SODIUM CITRATE PH 6.8, PROTEIN CONCENTRATION 15 MG/ML, CRYSTAL WAS TRANSFORMED TO LOW HUMIDITY FORM AND FLASH COOLED, 1-2% V/V OF GLYCEROL WAS ADDED TO PREVENT THE CRYSTAL CRACKING DURING THE FLASH COOLING
Resolution 1.60 Å R-free 0.223
1GV2 CRYSTAL STRUCTURE OF C-MYB R2R3 Deposited 2002-02-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 89–193（105 aa） Fragment：R2R3, RESIDUES 89-193
Not recorded NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；1.6-1.7 M SODIUM CITRATE PH 6.8, PROTEIN CONCENTRATION 15 MG/ML, CRYSTAL WAS GROWN BY REPEATED MACROSEEDING, TRANSFORMED TO LOW HUMIDITY FORM AND FLASH COOLED, 1-2% V/V OF GLYCEROL WAS ADDED TO SODIUM CITRATE TO PREVENT THE CRYSTAL CRACKING DURING THE FLASH COOLING
Resolution 1.68 Å R-free 0.210
1GV5 CRYSTAL STRUCTURE OF C-MYB R2 Deposited 2002-02-06 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 90–141（52 aa） Fragment：R2, RESIDUES 90-141
Not recorded NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；297 K；1.65 M SODIUM CITRATE PH 6.8, PROTEIN CONCENTRATION 10 MG/ML PLUS 10 MM DTT, TEMPERATURE 297 K
Resolution 1.58 Å R-free 0.190
1GVD CRYSTAL STRUCTURE OF C-MYB R2 V103L MUTANT Deposited 2002-02-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 90–141（52 aa） Fragment：R2, RESIDUES 90-141
Mutation：YES NH4 AMMONIUM ION × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；297 K；3.15 M AMMONIUM SULFATE IN 0.05 M MES BUFFER AT PH 6.8, PROTEIN CONCENTRATION 10 MG/ML PLUS 10 MM DTT, TEMPERATURE 297 K
Resolution 1.45 Å R-free 0.195
1H88 CRYSTAL STRUCTURE OF TERNARY PROTEIN-DNA COMPLEX1 Deposited 2001-01-29 Assembly 1 Protein–DNA Heteromer；Protein × 3 PDB declaration: pentameric（5） Consistent with all polymers
Chain C 35–193（159 aa） Fragment：RESIDUES 35-193
Mutation：YES NH4 AMMONIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；297 K；0.05 M AMMONIUM ACETATE, 0.01 M MAGNESIUM CHLORIDE, 10% V/V MPD, 6% V/V GLYCEROL, 0.05 M TRIS HCL BUFFER PH 7.5 AT 24 DEGREES C
Resolution 2.80 Å R-free 0.277
1IDY STRUCTURE OF MYB TRANSFORMING PROTEIN, NMR, MINIMIZED AVERAGE STRUCTURE Deposited 1996-08-15 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 141–193（53 aa）
Mutation：P140M, I155L No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5；283 K
Resolution not provided
1IDZ STRUCTURE OF MYB TRANSFORMING PROTEIN, NMR, 20 STRUCTURES Deposited 1996-08-15 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 141–193（53 aa）
Mutation：P140M, I155L No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5；283 K
Resolution not provided
1MBE MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 1 Deposited 1995-05-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 38–89（52 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；290 K
NMR measurement conditions pH 6.8；300 K
Resolution not provided
1MBF MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 1 Deposited 1995-05-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 38–89（52 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；290 K
NMR measurement conditions pH 6.8；300 K
Resolution not provided
1MBG MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 2 Deposited 1995-05-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 90–141（52 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；290 K
Resolution not provided
1MBH MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 2 Deposited 1995-05-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 90–141（52 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；290 K
Resolution not provided
1MBJ MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 3 Deposited 1995-05-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 142–193（52 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；290 K
NMR measurement conditions pH 6.8；300 K
Resolution not provided
1MBK MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 3 Deposited 1995-05-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 142–193（52 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；290 K
NMR measurement conditions pH 6.8；300 K
Resolution not provided
1MSE SOLUTION STRUCTURE OF A SPECIFIC DNA COMPLEX OF THE MYB DNA-BINDING DOMAIN WITH COOPERATIVE RECOGNITION HELICES Deposited 1995-01-24 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain C 90–193（104 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；310 K
Resolution not provided
1MSF SOLUTION STRUCTURE OF A SPECIFIC DNA COMPLEX OF THE MYB DNA-BINDING DOMAIN WITH COOPERATIVE RECOGNITION HELICES Deposited 1995-01-24 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain C 90–193（104 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
1SB0 Solution structure of the KIX domain of CBP bound to the transactivation domain of c-Myb Deposited 2004-02-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 291–315（25 aa） Fragment：transcriptional activation domain
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.5；27 K；Ionic strength (raw mmCIF value) 50 mM；Pressure ambient
NMR sample composition 20 mM Tris d11 acetate d4; 50 mM NaCl; 2 mM NaN3; pH 5.5 | 90% H20; 10% D2O
Resolution not provided
2AGH Structural basis for cooperative transcription factor binding to the CBP coactivator Deposited 2005-07-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 291–315（25 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.5；298 K；Pressure 1
NMR sample composition 0.5-0.8 mM 15N,13C-labeled protein (e.g. CBP) + 3 fold excess of unlabeled binding partners (MYB + MLL), 20 mM Tris-d3-acetate, 50 mM NaCl, 0.2% sodium azide, 10% D2O | 20 mM Tris-d3-acetate, 50 mM NaCl, 0.2% sodium azide, 10% D2O
NMR sample composition 13C,15N-MYB + UNLABELED CBP & MYB, 20 mM Tris-d3-acetate, 50 mM NaCl, 0.2% sodium azide, 10% D2O | 20 mM Tris-d3-acetate, 50 mM NaCl, 0.2% sodium azide, 10% D2O
NMR sample composition 13C,15N-MLL + UNLABELED CBP & MLL, 20 mM Tris-d3-acetate, 50 mM NaCl, 0.2% sodium azide, 10% D2O | 20 mM Tris-d3-acetate, 50 mM NaCl, 0.2% sodium azide, 10% D2O
Resolution not provided
6DMX HBZ56 in complex with KIX and c-Myb Deposited 2018-06-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 284–315（32 aa） Fragment：residues 284-315
Chain C 284–315（32 aa） Fragment：residues 284-315
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG 3350, ammonium iodide
Resolution 2.80 Å R-free 0.301
6DMX HBZ56 in complex with KIX and c-Myb Deposited 2018-06-05 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 284–315（32 aa） Fragment：residues 284-315
Chain H 284–315（32 aa） Fragment：residues 284-315
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG 3350, ammonium iodide
Resolution 2.80 Å R-free 0.301
6DNQ HBZ77 in complex with KIX and c-Myb Deposited 2018-06-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 284–315（32 aa） Fragment：residues 284-315
Chain C 284–315（32 aa） Fragment：residues 284-315
Not recorded EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG 3350, calcium chloride
Resolution 2.35 Å R-free 0.229

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.