A0A0A0EJC9 · A0A0A0EJC9_9GAMM

Function

function

Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Pathway

Energy metabolism; oxidative phosphorylation.

GO annotations

AspectTerm
Cellular Componentplasma membrane
Cellular Componentrespiratory chain complex IV
Molecular Functioncytochrome-c oxidase activity
Molecular Functionheme binding
Molecular Functionmetal ion binding
Biological Processelectron transport coupled proton transport
Biological Processoxidative phosphorylation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome c oxidase subunit 1
  • EC number

Gene names

    • ORF names
      N792_11850

Organism names

Accessions

  • Primary accession
    A0A0A0EJC9

Proteomes

Subcellular Location

Cell membrane
; Multi-pass membrane protein
Membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane36-55Helical
Transmembrane75-96Helical
Transmembrane117-138Helical
Transmembrane158-186Helical
Transmembrane198-225Helical
Transmembrane245-269Helical
Transmembrane281-305Helical
Transmembrane317-339Helical
Transmembrane351-375Helical
Transmembrane387-411Helical
Transmembrane423-444Helical
Transmembrane464-486Helical

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain24-527Cytochrome oxidase subunit I profile

Sequence similarities

Belongs to the heme-copper respiratory oxidase family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    538
  • Mass (Da)
    60,237
  • Last updated
    2015-01-07 v1
  • Checksum
    EE183AFB9021470F
MAATHPVTESHDEHAYKQGFVERWLLSTNHKDIGTLYLLFSFTMFIIGGAFSVVIRSELAQPGLQFVDPQFFNQMTSMHALVMIFGGVMPAFVGLANWMIPLQIGAPDMALPRMNNWSFWILPFAFIMLLGTLFLPGGAMGGGWTMYPPLSLQGGSNVAFQIFAIHMMGVSSIMGAINVIATVLNMRAPGMDLMKMPIFTWTWLITAFLLIAVMPVLAGAVTMLLTDKFFATSFFNAAGGGDPVMYQHIFWFFGHPEVYIMILPAFGIVSEVIPTYSRKPLFGYQAMVYATTAIAFLSFIVWAHHMFTAGMPLGGELFFMYATMLISIPTGVKIFNWVTTMWRGSLTFETPMLFSVAFVILFTIGGFSGLMLAIVPADFQYHDTYFVVAHFHYVLVTGSVLALISAVYYWWPKWTGRMYNEAWGKFHFWWTMVFVNLLFFPQHFLGLAGMPRRIPDYNVVFADWNLVSSIGAFGMFLTPFMMIVILGHSKKYGAKAEARAWEGARGLEWTVPSPAPHHTFTVPPVIHDGDLAHGDVSH

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AVPS01000008
EMBL· GenBank· DDBJ
KGM51091.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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