A0A8J7F8F8 · A0A8J7F8F8_9GAMM

  • Protein
    Cytochrome c oxidase subunit 2
  • Gene
    coxB
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).

Caution

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

Catalytic activity

Cofactor

Cu cation (UniProtKB | Rhea| CHEBI:23378 )

Note: Binds a copper A center.

GO annotations

AspectTerm
Cellular Componentplasma membrane
Molecular Functioncopper ion binding
Molecular Functioncytochrome-c oxidase activity
Molecular Functionheme binding
Biological ProcessATP synthesis coupled electron transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome c oxidase subunit 2
  • EC number

Gene names

    • Name
      coxB
    • ORF names
      IOQ59_07190

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • N1Y112
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Oceanospirillales > Oceanospirillaceae > Pontibacterium

Accessions

  • Primary accession
    A0A8J7F8F8

Proteomes

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane48-69Helical
Transmembrane90-112Helical

Keywords

  • Cellular component

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain23-118Cytochrome oxidase subunit II transmembrane region profile
Domain119-256Cytochrome oxidase subunit II copper A binding
Domain276-356Cytochrome c

Sequence similarities

Belongs to the cytochrome c oxidase subunit 2 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    374
  • Mass (Da)
    41,126
  • Last updated
    2022-05-25 v1
  • Checksum
    BD2690F5973399AA
MKIIGWGLPALFGALGLIFPLSAAAEWQVNLGPGVTEISRAVYDLHMTIFWVCVAIGAVVFGVMLYSIVHHRKSRGAKAHNFHENTLVEIIWTVVPFVILVGMAVPATATLIKMYDQSEAELDIQVTGYQWKWRYQYLGEDIDFFSSLSTPREQISNDETKGEHYLLEVDNAMVIPAGKKVRLLLTANDVIHSWWVPDLAVKKDAIPGFINEAWTIAPEPGIYRGQCAELCGKDHGFMPIVVDVRSEEDFNQWLVEMKQAKAQASDAATKNWTLAELMAKGEEVYNRACAACHQPNGEGIPGAFPALKGSPMMVGDPAAHIDVVLNGKSGTAMQAFRDQLSAVELAAVITYERNAWGNTTGDLVSPAQINTLKQ

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JADEYS010000005
EMBL· GenBank· DDBJ
MBE9397045.1
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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