Structure of PDB 3mk7 Chain M Binding Site BS01

Receptor Information

>3mk7 Chain M (length=303) Species: 316 (Stutzerimonas stutzeri)

MSTFWSGYIALLTLGTIVALFWLIFATRKGESAGTTDQTMGHAFDGIEEY
DNPLPRWWFLLFIGTLVFGILYLVLYPGLGNWKGVLPGYEGGWTQEKQWE
REVAQADEKYGPIFAKYAAMSVEEVAQDPQAVKMGARLFANYCSICHGSD
AKGSLGFPNLADQDWRWGGDAASIKTSILNGRIAAMPAWGQAIGEEGVKN
VAAFVRKDLAGLPLPEGTDADLSAGKNVYAQTCAVCHGQGGEGMAALGAP
KLNSAAGWIYGSSLGQLQQTIRHGRNGQMPAQQQYLGDDKVHLLAAYVYS
LSQ

Ligand information

• Ligand ID: FC6
• InChI: InChI=1S/6CN.Fe/c6*1-2;
• InChIKey: HCMVSLMENOCDCK-UHFFFAOYSA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: C(#N)[Fe](C#N)(C#N)(C#N)(C#N)C#N
  ACDLabs 10.04
  CACTVS 3.341: N#C[Fe](C#N)(C#N)(C#N)(C#N)C#N
• Formula: C6 Fe N6
• Name: HEXACYANOFERRATE(3-);
  FERRI(III)HEXACYANIDE
• PDB chain: 3mk7 Chain C Residue 323

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3mk7 The Structure of cbb3 Cytochrome Oxidase Provides Insights into Proton Pumping
• Resolution: 3.2 Å
• Binding residue (original residue number in PDB): R206 P215 S263 L264
• Binding residue (residue number reindexed from 1): R206 P215 S263 L264
• Annotation score: 1

Gene Ontology

Molecular Function

• GO:0009055 electron transfer activity
• GO:0016491 oxidoreductase activity
• GO:0020037 heme binding
• GO:0046872 metal ion binding

Biological Process

• GO:0006119 oxidative phosphorylation
• GO:1902600 proton transmembrane transport

Cellular Component

• GO:0005886 plasma membrane
• GO:0070069 cytochrome complex

External links

• PDB: RCSB:3mk7, PDBe:3mk7, PDBj:3mk7
• PDBsum: 3mk7
• PubMed: 20576851
• UniProt: D9IA45|CCOP1_STUST Cbb3-type cytochrome c oxidase subunit CcoP1 (Gene Name=ccoP1)