Structure of PDB 5mxr Chain A Binding Site BS02

Receptor Information

>5mxr Chain A (length=232) Species: 287 (Pseudomonas aeruginosa)

EYPTVSEIPVGEVRLYQIADGVWSHIATQSFDGAVYPSNGLIVRDGDELL
LIDTAWGAKNTAALLAEIEKQIGLPVTRAVSTHFHDDRVGGVDVLRAAGV
ATYASPSTRRLAEVEGNEIPTHSLEGLSSSGDAVRFGPVELFYPGAAHST
DNLVVYVPSASVLYGGCAIYELSRTSAGNVADADLAEWPTSIERIQQHYP
EAQFVIPGHGLPGGLDLLKHTTNVVKAHTNRS

Ligand information

• Ligand ID: ZN
• InChI: InChI=1S/Zn/q+2
• InChIKey: PTFCDOFLOPIGGS-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Zn++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Zn+2]
• Formula: Zn
• Name: ZINC ION
• ChEMBL: CHEMBL1236970
• DrugBank: DB14532
• PDB chain: 5mxr Chain A Residue 302

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5mxr SAR Studies Leading to the Identification of a Novel Series of Metallo-beta-lactamase Inhibitors for the Treatment of Carbapenem-Resistant Enterobacteriaceae Infections That Display Efficacy in an Animal Infection Model.
• Resolution: 1.75 Å
• Binding residue (original residue number in PDB): D118 H240
• Binding residue (residue number reindexed from 1): D87 H209
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): H114 H116 D118 H179 C198 Y201 N210 H240
• Catalytic site (residue number reindexed from 1): H83 H85 D87 H148 C167 Y170 N179 H209
• Enzyme Commision number: 3.5.2.6: beta-lactamase.

Gene Ontology

Molecular Function

• GO:0016787 hydrolase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0017001 antibiotic catabolic process

External links

• PDB: RCSB:5mxr, PDBe:5mxr, PDBj:5mxr
• PDBsum: 5mxr
• PubMed: 30427656
• UniProt: Q9K2N0