SMTL ID : 2el9.2 (1 other biounit)

Crystal structure of E.coli Histidyl-tRNA synthetase complexed with a histidyl-adenylate analogue

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x HSS: 5'-O-[(L-HISTIDYLAMINO)SULFONYL]ADENOSINE(Non-covalent)

HSS.1: 23 residues within 4Å: Chain A: E.90, T.92, R.120, E.122, G.127, R.128, Y.129, F.132, Q.134, E.138, R.266, Y.270, Y.271, T.288, V.289, A.291, G.292, Y.295, G.311, F.312, A.313, G.315, R.318 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:E.90, A:T.92, A:T.92, A:R.120, A:Y.129, A:Y.129, A:Q.134, A:Y.270, A:Y.271, A:Y.271, A:T.288, A:T.288, A:G.293, A:G.315, A:R.318 Water bridges: A:R.318 Salt bridges: A:R.120, A:R.266 pi-Stacking: A:F.132, A:F.132 HSS.2: 24 residues within 4Å: Chain B: E.90, T.92, R.120, E.122, G.127, R.128, Y.129, F.132, Q.134, E.138, R.266, L.268, Y.270, Y.271, T.288, V.289, A.291, G.292, Y.295, G.311, F.312, A.313, G.315, R.318 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:A.313 Hydrogen bonds: B:T.92, B:T.92, B:R.120, B:E.122, B:Y.129, B:Q.134, B:R.266, B:Y.270, B:Y.271, B:Y.271, B:T.288, B:G.315, B:R.318, B:R.318 Water bridges: B:T.92, B:G.267 Salt bridges: B:R.120, B:R.266 pi-Stacking: B:F.132, B:F.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yanagisawa, T. et al., Crystal structure of E.coli Histidyl-tRNA synthetase complexed with a histidyl-adenylate analogue. To be published

Release Date

2008-03-18

Peptides

Histidyl-tRNA synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Histidyl-tRNA synthetase

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