A0A4Q1SA83 · A0A4Q1SA83_9BACT

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
      ESZ00_17530

Organism names

  • Taxonomic identifier
  • Strain
    • DHOF10
  • Taxonomic lineage
    Bacteria > Acidobacteriota > Terriglobia > Terriglobales > Acidobacteriaceae > Silvibacterium

Accessions

  • Primary accession
    A0A4Q1SA83

Proteomes

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane50-76Helical
Transmembrane97-119Helical

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-26
ChainPRO_502058225627-345Cytochrome c oxidase subunit 2

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain27-125Cytochrome oxidase subunit II transmembrane region profile
Domain128-245Cytochrome oxidase subunit II copper A binding
Domain254-345Cytochrome c

Sequence similarities

Belongs to the cytochrome c oxidase subunit 2 family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    345
  • Mass (Da)
    37,999
  • Last updated
    2019-07-31 v1
  • Checksum
    F427DC25E63EC376
MLRLWKLRKGVVAALLLLFGTALALAEGPQATPSIYAPASTPAAQIQSLSYFVLEITGAIFLVVGGLMAFVCFRYRAGKNDDKSEPAQIYGSTQVELAWTVIPVLIVVVLFLTTARMIFAIQDAPKPKEAVDVTVVGHQFWWEYRYPQLGIVTANELHIPLSSKTDPKPTYFKLLSADVDHSYWVPQLSGKTDLIPNHPNELWMDPLYPGLYKGQCAQFCGAEHALMLLRVYVDTPEQFQAWVANQQKPGVQDPTVAAGRQVFETQACMNCHAVAGTAATGRYGPDLTHLASRDTLASGVIENNPKNLRQWIKDPDSIKPGALMPAMKLSDEQLDQLTAYLATLK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
SDMK01000004
EMBL· GenBank· DDBJ
RXS93841.1
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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