SMTL ID : 1r6u.1

Crystal structure of an active fragment of human tryptophanyl-tRNA synthetase with cytokine activity

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

1 x TYM: TRYPTOPHANYL-5'AMP(Non-covalent)

TYM.1: 22 residues within 4Å: Chain A: Y.112, T.113, G.114, R.115, G.116, H.123, G.125, H.126, P.129, Q.147, T.149, E.152, Q.237, I.260, C.262, A.263, D.265, Q.266, F.270, F.293, K.302, M.303 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.112, A:I.260, A:Q.266, A:F.270, A:F.270 Hydrogen bonds: A:Y.112, A:G.116, A:T.149, A:Q.237, A:A.263, A:D.265, A:F.293, A:F.293 Water bridges: A:G.114 Salt bridges: A:R.115

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: Y.154, L.159, T.160, L.161 Chain B: K.206, H.210 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Y.154, A:L.161, B:K.206, B:H.210 GOL.3: 5 residues within 4Å: Chain A: H.82, I.131, K.134, W.135, D.138 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.135, A:D.138

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, X.-L. et al., Functional and crystal structure analysis of active site adaptations of a potent anti-angiogenic human tRNA synthetase. Structure (2007)

Release Date

2004-01-06

Peptides

Tryptophanyl-tRNA synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tryptophanyl-tRNA synthetase