Current Protein Identity：P23395
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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 |
|---|---|---|---|---|---|---|---|
| 1A8H METHIONYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS Deposited 1998-03-26 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
|
Not recorded | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.5；pH 7.5
|
Resolution 2.00 Å R-free 0.283 |
| 1WOY Crystal structure of methionyl tRNA synthetase Y225F mutant from Thermus thermophilus Deposited 2004-08-27 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
Fragment：residues 1-500
|
Mutation：Y225F | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；2-propanol, sodium citrate, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.226 |
| 2D54 Crystal Structure of Methionyl tRNA Synthetase Y225A Mutant from Thermus Thermophilus Deposited 2005-10-28 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–502（502 aa）
Fragment：MetRS
|
Mutation：Y225A | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG6000, 0.1M Hepes-Na, 1mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.254 |
| 2D5B Crystal Structure of Thermus Thermophilus Methionyl tRNA synthetase Y225F Mutant obtained in the presence of PEG6000 Deposited 2005-10-31 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
Fragment：MetRS
|
Mutation：Y225F | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG6000, Hepes-Na(0.1M), DTT(1mM), pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.80 Å R-free 0.242 |
| 3VU8 Metionyl-tRNA synthetase from Thermus thermophilus complexed with methionyl-adenylate analogue Deposited 2012-06-22 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–502（502 aa）
Fragment：UNP residues 1-502
|
Not recorded | ZN ZINC ION × 1 MDS N-[METHIONYL]-N'-[ADENOSYL]-DIAMINOSULFONE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG6000, DTT, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.20 Å R-free 0.300 |