Structure of PDB 5mew Chain A Binding Site BS06

Receptor Information

>5mew Chain A (length=499) Species: 627145 (Steccherinum murashkinskyi)

AQIGPVTDLHITNANISPDGFSRPAVLAGGTFPGPTIAGNTGDNFQITVF
NDLTDPSMLTDTSIHWHGLFQKGTNWADGPAFVTQCPIITGQSFDYNFNV
PGQAGTFWYHSHLSTQYCDGLRGPFVVYDPNDPNASLYDVDDDTTIITLA
DWYHTLAQQEPIGAAITADATLINGLGRSFTNTTASPLSVITVQSGKRYR
MRLVSISCDPNYLFSIDGHDMTIIEVDGVNSQQLTVDQIQIFAAQRYSFV
LNANQPVGNYWIRAQPNSGGQGFDGGINSAILRYEGATVEDPTTTAPTTF
SNPLVETDLHPLADLGVPGQPFRGGADDPLVLNLAFANGRFSIDGVSFVP
PTVPVLLQILSGAQNAQDLLPAGSVISLPSNSVIEVALPAGAAGGPHPFH
LHGHNFAVVQSANNATPNYVNPIWRDTVSIGGTGDNVTIRFTTNNPGPWF
LHCHIDWHLEAGFAIVFAEDIPDTASANPVPQAWSDLCPAYDQAHNISA

Ligand information

• Ligand ID: OXY
• InChI: InChI=1S/O2/c1-2
• InChIKey: MYMOFIZGZYHOMD-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341
  OpenEye OEToolkits 1.5.0: O=O
• Formula: O2
• Name: OXYGEN MOLECULE
• ChEMBL: CHEMBL1234886
• DrugBank: DB09140
• PDB chain: 5mew Chain A Residue 512

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5mew Structural study of the X-ray-induced enzymatic reduction of molecular oxygen to water by Steccherinum murashkinskyi laccase: insights into the reaction mechanism.
• Resolution: 1.35 Å
• Binding residue (original residue number in PDB): H110 D456
• Binding residue (residue number reindexed from 1): H110 D456
• Annotation score: 5

Enzymatic activity

• Catalytic site (original residue number in PDB): H65 H67 H110 H112 H397 H400 H402 H452 C453 H454 I455 H458 F463
• Catalytic site (residue number reindexed from 1): H65 H67 H110 H112 H397 H400 H402 H452 C453 H454 I455 H458 F463
• 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:5mew, PDBe:5mew, PDBj:5mew
• PDBsum: 5mew
• PubMed: 28471364
• UniProt: I1VE66