F1YET5 · F1YET5_9ACTN

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
Molecular Functioncytochrome-c oxidase activity
Molecular Functionheme binding
Molecular Functionmetal ion binding
Biological Processelectron transport coupled proton transport
Biological Processoxidative phosphorylation
Biological Processrespiratory electron transport chain

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome c oxidase subunit 1
  • EC number

Gene names

    • ORF names
      SCNU_01030

Organism names

Accessions

  • Primary accession
    F1YET5

Proteomes

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane33-52Helical
Transmembrane72-99Helical
Transmembrane111-131Helical
Transmembrane160-186Helical
Transmembrane198-224Helical
Transmembrane244-268Helical
Transmembrane280-301Helical
Transmembrane307-329Helical
Transmembrane350-370Helical
Transmembrane390-408Helical
Transmembrane420-442Helical
Transmembrane462-483Helical

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain13-527Cytochrome 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
    557
  • Mass (Da)
    62,347
  • Last updated
    2011-05-31 v1
  • Checksum
    DBD470ADF9A066BB
MEAERPYPARVQPKGSFFYKLITTTDHKLIGQMYITTCIAFFLIGGLMALLMRAELTHPGLQFLSNEQFNQLFTMHGTVMLLMYATPIVIGFANFVLPLQIGAPDVAFPRLNALGYWLFLFGNLVALGGFLTPGGAADFGWTAYTPLTDAVHSPGVGADFWIMGLGVAGLGTILGAVNMITTVVCLRAPGMTMFRMPIFTWNILVTSVLILLIFPLLTAALMGLEVDRQFGAHLYDPANGGVILWQHLFWFFGHPEVYVIALPFFGIVSEVFPVFSRKPTFGYSGLVYATLAIAALSVAVWAHHMYVTGSVLLPFFSFMTFLIAVPTGVKFFNWIGTMWKGRITFETPMLFAIGFIVTFLFGGLTGVLLASPPLDFHISDTYFVVAHFHYVLFGTIVFATFSGIYFWFPKMTGRMLDETLGKWHFWLTFIGFHTTFLVQHWLGNEGMPRRYADYLPSDGFTTLNVVSTVGAFILGLSTLPFVWNVFKSYRYGEVVTVDDPWGFGNGLEWATSCPPPRHNFTELPRIRSERPAFELHYPHMVERMRSEAHVGWGSSNH

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AEUD01000001
EMBL· GenBank· DDBJ
EGD56918.1
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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