SMTL ID : 1adj.3 (2 other biounits)

HISTIDYL-TRNA SYNTHETASE IN COMPLEX WITH HISTIDINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

4 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 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.18 Salt bridges: B:R.18, B:R.22 SO4.5: 2 residues within 4Å: Chain C: R.18, R.22 2 PLIP interactions: 2 interactions with chain C Salt bridges: C:R.18, C:R.22 SO4.7: 2 residues within 4Å: Chain D: R.18, R.22 2 PLIP interactions: 2 interactions with chain D Salt bridges: D:R.18, D:R.22

4 x HIS: HISTIDINE(Non-covalent)

HIS.2: 13 residues within 4Å: Chain A: E.81, T.83, Q.126, E.130, R.259, Y.263, Y.264, G.285, G.286, Y.288, G.304, F.305, A.306 11 PLIP interactions: 10 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:A.306 Hydrogen bonds: A:T.83, A:T.83, A:T.83, A:Q.126, A:E.130, A:Y.263, A:Y.264, A:G.286, H.2 Salt bridges: A:R.259 HIS.4: 17 residues within 4Å: Chain B: E.81, T.83, Q.126, N.128, Y.129, E.130, R.259, L.261, Y.263, Y.264, G.284, G.285, G.286, Y.288, G.304, F.305, A.306 12 PLIP interactions: 11 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: B:A.306 Hydrogen bonds: B:E.81, B:T.83, B:T.83, B:Q.126, B:E.130, B:R.259, B:Y.263, B:G.286, H.4 Water bridges: B:R.112, B:R.112 HIS.6: 14 residues within 4Å: Chain C: E.81, T.83, Q.126, N.128, E.130, R.259, Y.263, Y.264, G.285, G.286, Y.288, G.304, F.305, A.306 13 PLIP interactions: 10 interactions with chain C, 3 Ligand-Ligand interactions Hydrophobic interactions: C:A.306 Hydrogen bonds: C:E.81, C:T.83, C:T.83, C:T.83, C:Q.126, C:E.130, C:R.259, C:G.286, H.6, H.6, H.6 Water bridges: C:R.259 HIS.8: 14 residues within 4Å: Chain D: E.81, T.83, Q.126, E.130, R.259, Y.263, Y.264, G.284, G.285, G.286, Y.288, G.304, F.305, A.306 10 PLIP interactions: 9 interactions with chain D, 1 Ligand-Ligand interactions Hydrophobic interactions: D:A.306 Hydrogen bonds: D:T.83, D:T.83, D:T.83, D:Q.126, D:E.130, D:R.259, D:Y.264, D:G.286, H.8

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: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

HISTIDYL-TRNA SYNTHETASE

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