Structure of PDB 1bvc Chain A Binding Site BS03

Receptor Information

>1bvc Chain A (length=153) Species: 9755 (Physeter catodon)

VLSEGEWQLVLHVWAKVEADVAGHGQDILIRLFKSHPETLEKFDRFKHLK
TEAEMKASEDLKKHGVTVLTALGAILKKKGHHEAELKPLAQSHATKHKIP
IKYLEFISEAIIHVLHSRHPGDFGADAQGAMNKALELFRKDIAAKYKELG
YQG

Ligand information

• Ligand ID: PO4
• InChI: InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
• InChIKey: NBIIXXVUZAFLBC-UHFFFAOYSA-K
• SMILES:
  CACTVS 3.341: [O-][P]([O-])([O-])=O
  ACDLabs 10.04: [O-]P([O-])([O-])=O
  OpenEye OEToolkits 1.5.0: [O-]P(=O)([O-])[O-]
• Formula: O4 P
• Name: PHOSPHATE ION
• DrugBank: DB14523
• PDB chain: 1bvc Chain A Residue 158

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1bvc Structure determination of the biliverdin apomyoglobin complex: crystal structure analysis of two crystal forms at 1.4 and 1.5 A resolution.
• Resolution: 1.5 Å
• Binding residue (original residue number in PDB): H12 K16 D122
• Binding residue (residue number reindexed from 1): H12 K16 D122
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 1.11.1.-
  1.7.-.-

Gene Ontology

Molecular Function

• GO:0004601 peroxidase activity
• GO:0005344 oxygen carrier activity
• GO:0016491 oxidoreductase activity
• GO:0019825 oxygen binding
• GO:0020037 heme binding
• GO:0046872 metal ion binding
• GO:0098809 nitrite reductase activity

Biological Process

• GO:0015671 oxygen transport
• GO:0019430 removal of superoxide radicals

Cellular Component

• GO:0005737 cytoplasm
• GO:0016528 sarcoplasm
• GO:0070062 extracellular exosome

External links

• PDB: RCSB:1bvc, PDBe:1bvc, PDBj:1bvc
• PDBsum: 1bvc
• PubMed: 7707378
• UniProt: P02185|MYG_PHYMC Myoglobin (Gene Name=MB)