SMTL ID : 1f4l.1

CRYSTAL STRUCTURE OF THE E.COLI METHIONYL-TRNA SYNTHETASE COMPLEXED WITH METHIONINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.146, C.149, C.159, C.162 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.146, A:C.149, A:C.159, A:C.162 ZN.3: 4 residues within 4Å: Chain B: C.146, C.149, C.159, C.162 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.146, B:C.149, B:C.159, B:C.162

2 x MET: METHIONINE(Non-covalent)

MET.2: 10 residues within 4Å: Chain A: A.13, L.14, Y.16, D.53, W.254, A.257, P.258, Y.261, I.298, H.302 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.254 Hydrogen bonds: A:D.53, A:D.53 Water bridges: A:Y.16 MET.4: 10 residues within 4Å: Chain B: A.13, L.14, Y.16, D.53, W.254, A.257, P.258, Y.261, I.298, H.302 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.254 Hydrogen bonds: B:D.53 Water bridges: B:Y.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Serre, L. et al., How methionyl-tRNA synthetase creates its amino acid recognition pocket upon L-methionine binding. J.Mol.Biol. (2001)

Release Date

2001-03-21

Peptides

METHIONYL-TRNA SYNTHETASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

METHIONYL-TRNA SYNTHETASE