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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：P69441 New Search
20PDB entries
40Biological assembly
41chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification Different assembly state Different ligand/ion 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
1AKE STRUCTURE OF THE COMPLEX BETWEEN ADENYLATE KINASE FROM ESCHERICHIA COLI AND THE INHIBITOR AP5A REFINED AT 1.9 ANGSTROMS RESOLUTION: A MODEL FOR A CATALYTIC TRANSITION STATE Deposited 1991-11-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1AKE STRUCTURE OF THE COMPLEX BETWEEN ADENYLATE KINASE FROM ESCHERICHIA COLI AND THE INHIBITOR AP5A REFINED AT 1.9 ANGSTROMS RESOLUTION: A MODEL FOR A CATALYTIC TRANSITION STATE Deposited 1991-11-08 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1E4V Mutant G10V of adenylate kinase from E. coli, modified in the Gly-loop Deposited 2000-07-12 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：G10V AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；pH 6.70
Resolution 1.85 Å
1E4V Mutant G10V of adenylate kinase from E. coli, modified in the Gly-loop Deposited 2000-07-12 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：G10V AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；pH 6.70
Resolution 1.85 Å
1E4Y Mutant P9L of adenylate kinase from E. coli, modified in the Gly-loop Deposited 2000-07-12 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：L9P AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；pH 7.20
Resolution 1.85 Å
1E4Y Mutant P9L of adenylate kinase from E. coli, modified in the Gly-loop Deposited 2000-07-12 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：L9P AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；pH 7.20
Resolution 1.85 Å
2ECK STRUCTURE OF PHOSPHOTRANSFERASE Deposited 1996-12-16 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；pH 6.7
Resolution 2.80 Å R-free 0.276
2ECK STRUCTURE OF PHOSPHOTRANSFERASE Deposited 1996-12-16 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；pH 6.7
Resolution 2.80 Å R-free 0.276
3HPQ Crystal structure of wild-type adenylate kinase from E. coli, in complex with Ap5A Deposited 2009-06-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：Wild-type AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；45 mg/ml AK in 50 mM MES pH 6.7, 1 mM EDTA, with 50% 50mM MES pH 7.0-7.3, 3% w/v PEG 2000 and 1.8-2.3 Ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.00 Å R-free 0.245
3HPQ Crystal structure of wild-type adenylate kinase from E. coli, in complex with Ap5A Deposited 2009-06-04 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：Wild-type AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；45 mg/ml AK in 50 mM MES pH 6.7, 1 mM EDTA, with 50% 50mM MES pH 7.0-7.3, 3% w/v PEG 2000 and 1.8-2.3 Ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.00 Å R-free 0.245
3HPR Crystal structure of V148G adenylate kinase from E. coli, in complex with Ap5A Deposited 2009-06-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：V148G AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；45 mg/ml AK in 50 mM MES pH 6.7, 1 mM EDTA, with 50% 50mM MES pH 7.0-7.3, 3% w/v PEG 2000 and 1.8-2.3 Ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.00 Å R-free 0.243
3HPR Crystal structure of V148G adenylate kinase from E. coli, in complex with Ap5A Deposited 2009-06-04 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：V148G AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；45 mg/ml AK in 50 mM MES pH 6.7, 1 mM EDTA, with 50% 50mM MES pH 7.0-7.3, 3% w/v PEG 2000 and 1.8-2.3 Ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.00 Å R-free 0.243
4AKE ADENYLATE KINASE Deposited 1995-12-29 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–214（214 aa）
Chain B 1–214（214 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
4X8H Crystal structure of E. coli Adenylate kinase P177A mutant Deposited 2014-12-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：P177A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；291 K；30% PEG 4K, 0.1 M Tris-HCl, 0.2 M MgCl2
Resolution 2.50 Å R-free 0.289
4X8L Crystal structure of E. coli Adenylate kinase P177A mutant in complex with inhibitor Ap5a Deposited 2014-12-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：P177A AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 MG MAGNESIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；291 K；30% PEG 4K, 0.2 M AmAc, 0.1 M Tris-HCl, Ap5a in five time stoichiometric excess
Resolution 1.70 Å R-free 0.210
4X8L Crystal structure of E. coli Adenylate kinase P177A mutant in complex with inhibitor Ap5a Deposited 2014-12-10 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：P177A AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 MG MAGNESIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；291 K；30% PEG 4K, 0.2 M AmAc, 0.1 M Tris-HCl, Ap5a in five time stoichiometric excess
Resolution 1.70 Å R-free 0.210
4X8M Crystal structure of E. coli Adenylate kinase Y171W mutant Deposited 2014-12-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: Monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：Y171W No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；28% PEG 4K, 0.2 M NaOAc, 0.1 M Tris-HCl
Resolution 2.60 Å R-free 0.309
4X8O Crystal structure of E. coli Adenylate kinase Y171W mutant in complex with inhibitor Ap5a Deposited 2014-12-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：Y171W AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 MG MAGNESIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；291 K；28% PEG 4K, 0.1 M NaCit., 0.2 M AmAc
Resolution 2.10 Å R-free 0.239
4X8O Crystal structure of E. coli Adenylate kinase Y171W mutant in complex with inhibitor Ap5a Deposited 2014-12-10 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：Y171W AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；291 K；28% PEG 4K, 0.1 M NaCit., 0.2 M AmAc
Resolution 2.10 Å R-free 0.239
6F7U Molecular Mechanism of ATP versus GTP Selectivity of Adenylate Kinase Deposited 2017-12-12 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；32% PEG 8000, 0.2 M Na-Acetate, 0.1 M Na-Cacodylate
Resolution 1.40 Å R-free 0.190
6HAM Adenylate kinase Deposited 2018-08-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；292 K；14% PEG 4000 0.05M Tris pH=8
Resolution 2.55 Å R-free 0.243
7APU Structure of Adenylate kinase from Escherichia coli in complex with two ADP molecules refined at 1.36 A resolution. Deposited 2020-10-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；291.15 K；AdK at 18.3 mg/ml was mixed with 5 mM each of AMP and GTP in 30 mM MOPS buffer pH 7, containing 50 mM NaCl. Hanging drop: 2 ul of AdK, preincubated with AMP and GTP, and 2 ul of precipitant buffer containing 30% PEG 4000, 0.2 M NH4CH3CO2 (Ammonium Acetate), buffered with 100 mM CH3COONa (Sodium Acetate) adjusted to pH 4.6.
Resolution 1.36 Å R-free 0.206
7APU Structure of Adenylate kinase from Escherichia coli in complex with two ADP molecules refined at 1.36 A resolution. Deposited 2020-10-19 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；291.15 K；AdK at 18.3 mg/ml was mixed with 5 mM each of AMP and GTP in 30 mM MOPS buffer pH 7, containing 50 mM NaCl. Hanging drop: 2 ul of AdK, preincubated with AMP and GTP, and 2 ul of precipitant buffer containing 30% PEG 4000, 0.2 M NH4CH3CO2 (Ammonium Acetate), buffered with 100 mM CH3COONa (Sodium Acetate) adjusted to pH 4.6.
Resolution 1.36 Å R-free 0.206
8BQF Adenylate Kinase L107I MUTANT Deposited 2022-11-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Mutation：L107I AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；292 K；7.5% PEG 3,350, 7.5% PEG 4,000, 7.5% PEG 2,000, 7.5% PEG 5,000 monomethyl ether, 0.07M ammonium nitrate, 2.5% ethylene glycol and 0.05M MES pH=7.
Resolution 2.05 Å R-free 0.258
8BQF Adenylate Kinase L107I MUTANT Deposited 2022-11-21 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Mutation：L107I AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；292 K；7.5% PEG 3,350, 7.5% PEG 4,000, 7.5% PEG 2,000, 7.5% PEG 5,000 monomethyl ether, 0.07M ammonium nitrate, 2.5% ethylene glycol and 0.05M MES pH=7.
Resolution 2.05 Å R-free 0.258
8BQF Adenylate Kinase L107I MUTANT Deposited 2022-11-21 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 1–214（214 aa）
Mutation：L107I AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；292 K；7.5% PEG 3,350, 7.5% PEG 4,000, 7.5% PEG 2,000, 7.5% PEG 5,000 monomethyl ether, 0.07M ammonium nitrate, 2.5% ethylene glycol and 0.05M MES pH=7.
Resolution 2.05 Å R-free 0.258
8BQF Adenylate Kinase L107I MUTANT Deposited 2022-11-21 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 1–214（214 aa）
Mutation：L107I AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；292 K；7.5% PEG 3,350, 7.5% PEG 4,000, 7.5% PEG 2,000, 7.5% PEG 5,000 monomethyl ether, 0.07M ammonium nitrate, 2.5% ethylene glycol and 0.05M MES pH=7.
Resolution 2.05 Å R-free 0.258
8BQF Adenylate Kinase L107I MUTANT Deposited 2022-11-21 Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain E 1–214（214 aa）
Mutation：L107I AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；292 K；7.5% PEG 3,350, 7.5% PEG 4,000, 7.5% PEG 2,000, 7.5% PEG 5,000 monomethyl ether, 0.07M ammonium nitrate, 2.5% ethylene glycol and 0.05M MES pH=7.
Resolution 2.05 Å R-free 0.258
8BQF Adenylate Kinase L107I MUTANT Deposited 2022-11-21 Assembly 6 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain F 1–214（214 aa）
Mutation：L107I AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；292 K；7.5% PEG 3,350, 7.5% PEG 4,000, 7.5% PEG 2,000, 7.5% PEG 5,000 monomethyl ether, 0.07M ammonium nitrate, 2.5% ethylene glycol and 0.05M MES pH=7.
Resolution 2.05 Å R-free 0.258
8CRG E. coli adenylate kinase in complex with two ADP molecules as a result of enzymatic AP4A hydrolysis Deposited 2023-03-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MPO 3[N-MORPHOLINO]PROPANE SULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291.15 K；20 % (w/v) PEG 3350, 100 mM Bis-tris propane pH 6.5
Resolution 1.49 Å R-free 0.191
8CRG E. coli adenylate kinase in complex with two ADP molecules as a result of enzymatic AP4A hydrolysis Deposited 2023-03-08 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291.15 K；20 % (w/v) PEG 3350, 100 mM Bis-tris propane pH 6.5
Resolution 1.49 Å R-free 0.191
8RJ4 E. coli adenylate kinase in complex with two ADP molecules and Mg2+ as a result of enzymatic AP4A hydrolysis Deposited 2023-12-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；291 K；24 % (w/v) PEG3350, 100 mM Bis-Tris propane pH 6.4
Resolution 2.11 Å R-free 0.253
8RJ4 E. coli adenylate kinase in complex with two ADP molecules and Mg2+ as a result of enzymatic AP4A hydrolysis Deposited 2023-12-20 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；291 K；24 % (w/v) PEG3350, 100 mM Bis-Tris propane pH 6.4
Resolution 2.11 Å R-free 0.253
8RJ4 E. coli adenylate kinase in complex with two ADP molecules and Mg2+ as a result of enzymatic AP4A hydrolysis Deposited 2023-12-20 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；291 K；24 % (w/v) PEG3350, 100 mM Bis-Tris propane pH 6.4
Resolution 2.11 Å R-free 0.253
8RJ4 E. coli adenylate kinase in complex with two ADP molecules and Mg2+ as a result of enzymatic AP4A hydrolysis Deposited 2023-12-20 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；291 K；24 % (w/v) PEG3350, 100 mM Bis-Tris propane pH 6.4
Resolution 2.11 Å R-free 0.253
8RJ6 E. coli adenylate kinase in complex with ATP and AMP and Mg2+ as a result of enzymatic AP4A hydrolysis. Deposited 2023-12-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 AMP ADENOSINE MONOPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；PEG3350, 100 mM Bis-Tris propane pH 7.0
Resolution 1.90 Å R-free 0.226
8RJ6 E. coli adenylate kinase in complex with ATP and AMP and Mg2+ as a result of enzymatic AP4A hydrolysis. Deposited 2023-12-20 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 AMP ADENOSINE MONOPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；PEG3350, 100 mM Bis-Tris propane pH 7.0
Resolution 1.90 Å R-free 0.226
8RJ9 E. coli adenylate kinase Asp84Ala variant in complex with two ADP molecules as a result of enzymatic AP4A hydrolysis. Deposited 2023-12-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；24-26% PEG3350, 100 mM Bis-Tris propane.
Resolution 1.59 Å R-free 0.203
8RJ9 E. coli adenylate kinase Asp84Ala variant in complex with two ADP molecules as a result of enzymatic AP4A hydrolysis. Deposited 2023-12-20 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–214（214 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；24-26% PEG3350, 100 mM Bis-Tris propane.
Resolution 1.59 Å R-free 0.203
9L14 Crystal structure of the monobody CL-1 in complex with the Escherichia coli adenylate kinase Deposited 2024-12-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–214（214 aa）
Not recorded AP5 BIS(ADENOSINE)-5'-PENTAPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1M HEPES buffer pH 7.5, 10% (v/v) 2-propanol, 20% (w/v) polyethylene glycol 4000
Resolution 1.86 Å R-free 0.235

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.