SMTL ID : 2dr2.1

Structure of human tryptophanyl-tRNA synthetase in complex with tRNA(Trp)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain B: R.69, S.72, H.77, H.80, A.259 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.72, B:A.259 Salt bridges: B:R.69, B:H.80 SO4.3: 5 residues within 4Å: Chain D: R.69, S.72, H.77, H.80, A.259 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:S.72, D:A.259 Salt bridges: D:R.69, D:H.80

2 x TRP: TRYPTOPHAN(Non-covalent)

TRP.2: 13 residues within 4Å: Chain B: Y.66, T.67, G.68, R.69, G.70, Q.101, T.103, E.106, Q.191, I.214, C.216, Q.220, F.224 9 PLIP interactions: 9 interactions with chain B, Hydrophobic interactions: B:Y.66, B:I.214, B:F.224, B:F.224 Hydrogen bonds: B:G.70, B:Q.191, B:Q.191, B:Q.220 Salt bridges: B:K.107 TRP.4: 13 residues within 4Å: Chain D: Y.66, T.67, G.68, R.69, G.70, Q.101, T.103, E.106, Q.191, I.214, C.216, Q.220, F.224 10 PLIP interactions: 10 interactions with chain D, Hydrophobic interactions: D:Y.66, D:I.214, D:F.224, D:F.224 Hydrogen bonds: D:Y.66, D:G.70, D:Q.191, D:Q.191, D:Q.220 Salt bridges: D:K.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, N. et al., Structure of human tryptophanyl-tRNA synthetase in complex with tRNA(Trp) reveals the molecular basis of tRNA recognition and specificity. Nucleic Acids Res. (2006)

Release Date

2006-07-11

Peptides

Tryptophanyl-tRNA synthetase: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

D
A

Tryptophanyl-tRNA synthetase

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