Structure of PDB 6t5k Chain C Binding Site BS01

Receptor Information

>6t5k Chain C (length=224) Species: 390884 (Echinicola vietnamensis)

STFTEKEVYSSDKLIIKQVSPHTYVHVSFLDTDTFGKVACNGMIVISDGE
AVVFDTPSTSNETSELLSFLEEEKLQVNAVVATHFHLDCLGGLEAFHARN
IPSYAFKNTLSLASQHDFPQPQKGFSDELTLKVGTKAVFVHYFGEGHTQD
NVIGYFPDDQVLFGGCLIKANGAGKGNLEDANVEAWPVTVNKISTAYPNL
RLVIPGHGNWGDKTLLHYTETLFK

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: 6t5k Chain C Residue 1206

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6t5k Structural and biochemical characterization of the environmental MBLs MYO-1, ECV-1 and SHD-1.
• Resolution: 1.33 Å
• Binding residue (original residue number in PDB): H116 H118 H196
• Binding residue (residue number reindexed from 1): H84 H86 H147
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): H116 H118 D120 H196 C221 K224 N233 H263
• Catalytic site (residue number reindexed from 1): H84 H86 D88 H147 C166 K169 N177 H207
• Enzyme Commision number: 3.5.2.6: beta-lactamase.

Gene Ontology

Molecular Function

• GO:0008270 zinc ion binding
• GO:0008800 beta-lactamase activity
• GO:0016787 hydrolase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0017001 antibiotic catabolic process
• GO:0046677 response to antibiotic

Cellular Component

• GO:0042597 periplasmic space

External links

• PDB: RCSB:6t5k, PDBe:6t5k, PDBj:6t5k
• PDBsum: 6t5k
• PubMed: 32464640
• UniProt: L0FY79