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

HISTIDYL-TRNA SYNTHETASE IN COMPLEX WITH HISTIDYL-ADENYLATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain A: R.18, R.22 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.18, A:R.22 SO4.3: 2 residues within 4Å: Chain B: R.18, R.22 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.18, B:R.22

2 x HAM: HISTIDYL-ADENOSINE MONOPHOSPHATE(Non-covalent)

HAM.2: 28 residues within 4Å: Chain A: E.81, T.83, R.112, E.114, G.119, R.120, Y.121, F.124, Q.126, N.128, Y.129, E.130, R.259, L.261, Y.263, Y.264, A.281, L.282, G.283, G.284, G.285, G.286, Y.288, G.304, F.305, A.306, G.308, R.311 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:A.306 Hydrogen bonds: A:G.82, A:T.83, A:T.83, A:T.83, A:R.112, A:Y.121, A:Y.121, A:Q.126, A:E.130, A:Y.263, A:Y.264, A:A.281, A:G.308, A:R.311 Salt bridges: A:R.112, A:R.112, A:R.259 pi-Stacking: A:F.124, A:F.124 HAM.4: 27 residues within 4Å: Chain B: E.81, G.82, T.83, R.112, E.114, G.119, R.120, Y.121, F.124, Q.126, N.128, E.130, R.259, L.261, Y.263, Y.264, A.281, L.282, G.283, G.284, G.286, Y.288, G.304, F.305, A.306, G.308, R.311 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:A.306 Hydrogen bonds: B:E.81, B:G.82, B:T.83, B:T.83, B:T.83, B:R.112, B:Y.121, B:Y.121, B:Q.126, B:E.130, B:Y.263, B:A.281, B:G.308, B:R.311 Salt bridges: B:R.112, B:R.112, B:R.259 pi-Stacking: B:F.124, B:F.124 pi-Cation interactions: B:R.311

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aberg, A. et al., Crystal structure analysis of the activation of histidine by Thermus thermophilus histidyl-tRNA synthetase. Biochemistry (1997)

Release Date

1997-08-20

Peptides

HISTIDYL-TRNA SYNTHETASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

HISTIDYL-TRNA SYNTHETASE

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