SMTL ID : 1gax.1 (1 other biounit)

CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS VALYL-TRNA SYNTHETASE COMPLEXED WITH TRNA(VAL) AND VALYL-ADENYLATE ANALOGUE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain B: C.176, R.178, C.179, C.344, C.347 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.176, B:C.179, B:C.344, B:C.347 ZN.2: 5 residues within 4Å: Chain B: C.417, C.420, C.438, A.440, C.441 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.417, B:C.438, B:C.441

1 x VAA: N-[VALINYL]-N'-[ADENOSYL]-DIAMINOSUFONE(Non-covalent)

VAA.3: 21 residues within 4Å: Chain B: P.41, P.42, P.43, N.44, H.50, G.52, H.53, D.56, D.81, W.456, S.459, T.487, G.488, D.490, I.491, W.495, H.518, G.519, L.520, V.521, M.529 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:P.41, B:W.456, B:W.495 Hydrogen bonds: B:P.42, B:N.44, B:N.44, B:N.44, B:H.53, B:D.81, B:T.487, B:G.488, B:H.518, B:V.521, B:V.521, B:M.529 Water bridges: B:T.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fukai, S. et al., Structural basis for double-sieve discrimination of L-valine from L-isoleucine and L-threonine by the complex of tRNA(Val) and valyl-tRNA synthetase. Cell(Cambridge,Mass.) (2000)

Release Date

2000-12-06

Peptides

VALYL-TRNA SYNTHETASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

VALYL-TRNA SYNTHETASE

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