SMTL ID : 1asz.1

THE ACTIVE SITE OF YEAST ASPARTYL-TRNA SYNTHETASE: STRUCTURAL AND FUNCTIONAL ASPECTS OF THE AMINOACYLATION REACTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 15 residues within 4Å: Chain A: C.74, A.75 Chain C: R.258, R.266, H.267, M.268, F.271, E.411, I.412, L.413, S.414, G.459, G.461, R.464, I.475 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:R.258, C:M.268, C:M.268, C:E.411, C:E.411, C:I.412, C:G.461 Salt bridges: C:R.258, C:H.267, C:R.464 pi-Stacking: C:F.271 pi-Cation interactions: C:R.464, C:R.464 ATP.2: 15 residues within 4Å: Chain B: C.74, A.75 Chain D: R.258, H.267, M.268, F.271, E.411, I.412, L.413, S.414, G.459, I.460, G.461, R.464, I.475 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:H.267, D:M.268, D:M.268, D:E.411, D:E.411, D:S.414, D:S.414, D:G.459 Salt bridges: D:R.258, D:R.258, D:R.464 pi-Stacking: D:F.271, D:F.271

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cavarelli, J. et al., The active site of yeast aspartyl-tRNA synthetase: structural and functional aspects of the aminoacylation reaction. EMBO J. (1994)

Release Date

1995-05-08

Peptides

ASPARTYL-tRNA SYNTHETASE: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

ASPARTYL-tRNA SYNTHETASE

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