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

BETA-LACTAM SYNTHETASE WITH TRAPPED INTERMEDIATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.47 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.253, D.351, K.423, K.443 Ligands: IOT.3, POP.4 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.253, A:D.351, H2O.1 MG.2: 3 residues within 4Å: Chain A: E.280 Ligands: IOT.3, POP.4 No protein-ligand interaction detected (PLIP)

1 x IOT: ARGININE-N-METHYLCARBONYL PHOSPHORIC ACID 5'-ADENOSINE ESTER(Non-covalent)

IOT.3: 24 residues within 4Å: Chain A: V.247, L.248, S.249, D.253, S.254, V.271, S.272, M.273, Y.326, L.333, G.347, Y.348, G.349, D.351, I.352, M.357, D.373, L.380, E.382, K.443 Ligands: MG.1, MG.2, POP.4, GOL.5 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:Y.326 Hydrogen bonds: A:S.254, A:M.273, A:M.273, A:G.347, A:G.347, A:G.349, A:D.351, A:I.352 Water bridges: A:S.249, A:S.249, A:A.350, A:D.373, A:T.376, A:T.376, A:T.376 Salt bridges: A:D.373, A:E.382, A:K.443, A:K.443, A:K.443

1 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.4: 12 residues within 4Å: Chain A: S.249, G.251, I.252, D.253, S.254, G.347, D.351, K.423, K.443 Ligands: MG.1, MG.2, IOT.3 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.249, A:G.251, A:I.252, A:D.253, A:D.253, A:S.254, A:G.347 Water bridges: A:L.444 Salt bridges: A:K.423, A:K.443, A:K.443

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain A: T.275, S.278, P.329 Ligands: IOT.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.278

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Miller, M.T. et al., The catalytic cycle of beta -lactam synthetase observed by x-ray crystallographic snapshots. Proc.Natl.Acad.Sci.USA (2002)

Release Date

2002-10-23

Peptides

BETA-LACTAM SYNTHETASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

BETA-LACTAM SYNTHETASE

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