Structure of PDB 6ri8 Chain A Binding Site BS01

Receptor Information

>6ri8 Chain A (length=497) Species: 627145 (Steccherinum murashkinskyi)

AQIGPVTDLHITNANISPDGFSRPAVLAGGTFPGPTIAGNTGDNFQITVF
NDLTDPSMLTDTSIHWHGLFQKGTNWADGPAFVTQCPIITGQSFDYNFNV
PGQAGTFWYHSHLSTQYCDGLRGPFVVYDPNDPNASLYDVDDDTTIITLA
DWYHTLAQQEPIGAAITADATLINGLGRSFTNTTASPLSVITVQSGKRYR
MRLVSISCDPNYLFSIDGHDMTIIEVDGVNSQQLTVDQIQIFAAQRYSFV
LNANQPVGNYWIRAQPNSGGQGFDGGINSAILRYEGATVEDPTTTAPTTF
SNPLVETDLHPLADLGVPGQPFRGGADDPLVLNLAFANGRFSIDGVSFVP
PTVPVLLQILSGAQNAQDLLPAGSVISLPSNSVIEVALPAGAAGGPHPFH
LHGHNFAVVQSANNATPNYVNPIWRDTVSIGGTGDNVTIRFTTNNPGPWF
LHCHIDWHLEAGFAIVFAEDIPDTASANPVPQAWSDLCPAYDQAHNI

Ligand information

• Ligand ID: CU
• InChI: InChI=1S/Cu/q+2
• InChIKey: JPVYNHNXODAKFH-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Cu+2]
  CACTVS 3.341: [Cu++]
• Formula: Cu
• Name: COPPER (II) ION
• DrugBank: DB14552
• PDB chain: 6ri8 Chain A Residue 501

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6ri8 The subatomic resolution study of laccase inhibition by chloride and fluoride anions using single-crystal serial crystallography: insights into the enzymatic reaction mechanism.
• Resolution: 0.95 Å
• Binding residue (original residue number in PDB): H112 H402 H452
• Binding residue (residue number reindexed from 1): H112 H402 H452
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 1.10.3.2: laccase.

Gene Ontology

Molecular Function

• GO:0005507 copper ion binding
• GO:0016491 oxidoreductase activity
• GO:0046872 metal ion binding
• GO:0052716 hydroquinone:oxygen oxidoreductase activity

Cellular Component

• GO:0005576 extracellular region

External links

• PDB: RCSB:6ri8, PDBe:6ri8, PDBj:6ri8
• PDBsum: 6ri8
• PubMed: 31478903
• UniProt: I1VE66