A0A292YXH6 · A0A292YXH6_9PSEU

  • Protein
    Cytochrome c oxidase subunit 2
  • 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
Cellular Componentrespirasome
Molecular Functioncopper ion binding
Molecular Functioncytochrome-c oxidase activity
Biological Processelectron transport chain

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome c oxidase subunit 2
  • EC number

Gene names

    • ORF names
      TOK_2283

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • N23
  • Taxonomic lineage
    Bacteria > Actinomycetota > Actinomycetes > Pseudonocardiales > Pseudonocardiaceae > Pseudonocardia

Accessions

  • Primary accession
    A0A292YXH6

Proteomes

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane60-82Helical
Transmembrane103-125Helical

Keywords

  • Cellular component

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain137-264Cytochrome oxidase subunit II copper A binding

Sequence similarities

Belongs to the cytochrome c oxidase subunit 2 family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    315
  • Mass (Da)
    34,995
  • Last updated
    2017-12-20 v1
  • Checksum
    C7BAD7C2DA5D493E
MGRAQQEATGRRSGWRRAAKLAVLAAVVIPLTTGCSVDEVLRFGWPEGVTPQAHSMRTLWTWSAIAALIVGVITWGVMFWAVAFHRKKKGDDGSAPRQTQYNLPVEIVFTVIPTIIVAVLFGFTVNVQNYVDVKNDAPQEKVQVTAFQWNWQFDVDNKRGGTVESLGTSSTIPILVLPTDRSIEFTISSKDVIHSFWVPEFLFKRDVFPMPEKNDTDNVFVIDKIDRTGAFVGRCAELCGSYHSQMNFEVRALPPNLYDAYMSMRSANADMTVAQALQQLQSQGCDATLCAPQATTTYPFSTDRTLKSASEPQNS

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BEGX01000020
EMBL· GenBank· DDBJ
GAY08526.1
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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