SMTL ID : 2e89.1 (1 other biounit)

Crystal structure of Aquifex aeolicus TilS in a complex with ATP, Magnesium ion, and L-lysine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 13 residues within 4Å: Chain A: A.30, F.31, S.32, D.36, A.59, H.60, F.61, R.110, R.113, T.131, A.132, H.133, R.201 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:D.36, A:H.60, A:F.61, A:F.61, A:R.113, A:A.132 Salt bridges: A:R.110, A:R.110, A:R.113, A:R.113, A:H.133, A:R.201, A:R.201 pi-Cation interactions: A:R.113 ATP.3: 13 residues within 4Å: Chain B: A.30, F.31, S.32, A.59, H.60, F.61, H.63, R.110, R.113, T.131, A.132, H.133, R.201 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:F.61, B:F.61, B:A.132, B:A.132, B:R.201 Salt bridges: B:R.110, B:R.113, B:R.113, B:H.133, B:H.133 pi-Cation interactions: B:R.113

1 x LYS: LYSINE(Non-covalent)

LYS.2: 7 residues within 4Å: Chain B: G.34, V.35, E.178, K.182, W.188, V.189, D.191 5 PLIP interactions: 5 interactions with chain B, Hydrophobic interactions: B:D.191 Hydrogen bonds: B:V.35, B:V.189, B:D.191 Salt bridges: B:K.182

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kuratani, M. et al., Structural basis of the initial binding of tRNA(Ile) lysidine synthetase TilS with ATP and L-lysine. To be Published

Release Date

2007-11-13

Peptides

tRNA(Ile)-lysidine synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

tRNA(Ile)-lysidine synthase

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