SMTL ID : 1m2x.3 (3 other biounits)

Crystal Structure of the metallo-beta-lactamase BlaB of Chryseobacterium meningosepticum in complex with the inhibitor D-captopril

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.72, H.74, H.135 Ligands: ZN.2, MCO.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.72, A:H.74, A:H.135 ZN.2: 6 residues within 4Å: Chain A: D.76, R.77, C.154, H.196 Ligands: ZN.1, MCO.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.76, A:C.154, A:H.196 ZN.3: 2 residues within 4Å: Chain A: H.207, D.210 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.207, A:D.210, H2O.7, H2O.7

1 x MCO: 1-(3-MERCAPTO-2-METHYL-PROPIONYL)-PYRROLIDINE-2-CARBOXYLIC ACID(Non-covalent)

MCO.4: 10 residues within 4Å: Chain A: W.45, H.74, D.75, D.76, K.106, H.135, Y.166, H.196 Ligands: ZN.1, ZN.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:H.74, A:Y.166, A:Y.166 Hydrogen bonds: A:D.75 Salt bridges: A:H.74, A:K.106

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain A: G.168, E.169, A.170, Y.171 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.169 Water bridges: A:A.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Garcia-Saez, I. et al., The 1.5 A structure of Chryseobacterium meningosepticum Zn-beta-lactamase in complex with the inhibitor, D-captopril. J.Biol.Chem. (2003)

Release Date

2003-07-29

Peptides

class B carbapenemase BlaB-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

class B carbapenemase BlaB-1

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