D1MPW3 · D1MPW3_BACAN

  • Protein
    Cytochrome c oxidase subunit 1
  • Gene
    ctaD
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

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.

Catalytic activity

Pathway

Energy metabolism; oxidative phosphorylation.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
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

    • Name
      ctaD
    • Ordered locus names
      GBAA_4153

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • Ames ancestor
  • Taxonomic lineage
    Bacteria > Bacillota > Bacilli > Bacillales > Bacillaceae > Bacillus > Bacillus cereus group

Accessions

  • Primary accession
    D1MPW3

Proteomes

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane18-39Helical
Transmembrane59-80Helical
Transmembrane101-120Helical
Transmembrane144-170Helical
Transmembrane182-209Helical
Transmembrane229-253Helical
Transmembrane265-286Helical
Transmembrane298-323Helical
Transmembrane335-357Helical
Transmembrane369-389Helical
Transmembrane410-432Helical
Transmembrane452-473Helical
Transmembrane544-564Helical
Transmembrane570-592Helical

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-512Cytochrome 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
    611
  • Mass (Da)
    67,830
  • Last updated
    2010-01-19 v1
  • Checksum
    DA1B71F5D8BB7612
MGAVIWDYLTTVDHKKIAILYLIAGGLFFVIGGIEALFIRLQLAIPNNAFLVGDAYNQVLTMHGTTMIFLAAMPLVFAFMNAAVPLQIGARDVAFPFLNSLGFWLFFFGGVFLNLSWFLGGAPDAGWTSYASLALASKGHGVDFYVLGLQISGIGTLIGGINFLVTIINMRAPGMTYMRMPMFTWTTFVTSSLILFAFPPLTVGLGLLMLDRLFGTSFFNPALGGNTIIWEHLFWIFGHPEVYILILPAFGIFSEIFATFSKKRLFGYSSMVFATVLIGFLGFMVWAHHMFTVGLGPVANAIFSVATMAIAVPTGIKIFNWLFTMWGGSIRFTTPMMWAVAFIPSFVMGGVTGVMLASAPADYQFHDNYFVVAHFHYVIVGGVVFGLLAGAHYYWPLMFNKILNETLGKITFWLFFIGFHLTFFIQHFLGLIGMPRRYYTYLEGQGLEMGNMISSIGAVFMALGTIVLLFNVIKTTVSKEKAGRDPWDGRTLEWTMPAPTPEYNFKQLPFVRGLDPFWIEKREGNKEMTAAEPVGDIHMPNASFSPFIISLGLFIAAFGAMYMQGGKDKFWLLVAIIGLIITFGAMFLRSVIDDHGYHIHKEDLEDKGGKA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE017334
EMBL· GenBank· DDBJ
AAT33275.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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