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

Bacillus cereus metallo-beta-lactamase (BcII) Arg (121) Cys mutant. Solved at pH7 using 20mM ZnSO4 in buffer. 1mM DTT was used as a reducing agent

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x AZI: AZIDE ION(Non-covalent)

AZI.1: 2 residues within 4Å: Chain A: N.47, K.77 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.47, A:K.77

10 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: T.7, W.26, K.74 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.74, A:K.74 GOL.3: 1 residues within 4Å: Chain A: K.117 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.117 GOL.4: 7 residues within 4Å: Chain A: H.149, C.168, K.171, G.179, N.180, H.210 Ligands: ZN.10 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.171, A:K.171, A:N.180 GOL.5: 5 residues within 4Å: Chain A: A.87, H.88, A.89, N.118, Y.120 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.89 GOL.6: 3 residues within 4Å: Chain A: D.60, D.61, K.62 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.60, A:D.61, A:K.62 Water bridges: A:G.93 GOL.7: 2 residues within 4Å: Chain A: N.162, N.202 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.202 Water bridges: A:N.162, A:N.162 GOL.8: 4 residues within 4Å: Chain A: K.134, N.137, K.139, Q.160 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.134, A:K.139, A:Q.160 Water bridges: A:K.134, A:K.139 GOL.12: 0 residues within 4Å: (No contacts) 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.126 GOL.13: 1 residues within 4Å: Ligands: GOL.14 No protein-ligand interaction detected (PLIP) GOL.14: 2 residues within 4Å: Chain A: K.116 Ligands: GOL.13 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.116

2 x ZN: ZINC ION(Non-covalent)

ZN.9: 5 residues within 4Å: Chain A: H.86, H.88, D.90, H.149 Ligands: ZN.10 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.86, A:H.88, A:H.149, H2O.10, H2O.10 ZN.10: 5 residues within 4Å: Chain A: D.90, C.168, H.210 Ligands: GOL.4, ZN.9 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.90, A:C.168, A:H.210, H2O.10

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

SO4.11: 5 residues within 4Å: Chain A: S.172, T.173, S.174, G.211, E.212 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.172, A:S.172, A:T.173, A:S.174, A:S.174, A:A.175, A:E.212

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davies, A.M. et al., Effect of Ph on the Active Site of an Arg121Cys Mutant of the Metallo-Beta-Lactamase from Bacillus Cereus: Implications for the Enzyme Mechanism. Biochemistry (2005)

Release Date

2005-03-31

Peptides

BETA-LACTAMASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BETA-LACTAMASE II

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