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ONTOLOGY REPORT - ANNOTATIONS


Term:cytochrome-c oxidase activity
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Accession:GO:0004129 term browser browse the term
Definition:Catalysis of the reaction: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.
Comment:The reduction of O2 to water is accompanied by the extrusion of four protons from the intramitochondrial compartment.
Synonyms:narrow_synonym: aa3-type cytochrome c oxidase;   ba3-type cytochrome c oxidase;   caa3-type cytochrome c oxidase;   cbb3-type cytochrome c oxidase;   cytochrome a3 activity;   cytochrome aa3 activity;   indophenol oxidase;   indophenolase
 related_synonym: complex IV (mitochondrial electron transport) activity;   cytochrome oxidase activity;   warburg's respiratory enzyme activity
 xref: EC:7.1.1.9;   MetaCyc:CYTOCHROME-C-OXIDASE-RXN;   RHEA:11436;   reactome:R-HSA-163214 "Electron transfer from reduced cytochrome c to molecular oxygen"


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cytochrome-c oxidase activity term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G COX1 enables IEA UniProt
RHEA
InterPro
Ensembl
TreeGrafter
GO_REF:0000002 GO_REF:0000003 GO_REF:0000107 GO_REF:0000116 GO_REF:0000118 NCBI chr MT:5,347...6,888 JBrowse link
G COX2 enables IEA Ensembl
UniProt
InterPro
TreeGrafter
GO_REF:0000002 GO_REF:0000003 GO_REF:0000107 GO_REF:0000118 NCBI chr MT:7,032...7,715 JBrowse link
G COX3 enables IEA UniProt
InterPro
TreeGrafter
GO_REF:0000002 GO_REF:0000003 GO_REF:0000118 NCBI chr MT:8,627...9,410 JBrowse link
G COX4I2 cytochrome c oxidase subunit 4I2 enables IEA Ensembl GO_REF:0000107 Ensembl chrNW_004936485:18,631,322...18,644,593 JBrowse link
G LOC101965810 cytochrome c oxidase subunit 7A1, mitochondrial contributes_to ISO (PMID:22119795), (PMID:22869013) UniProt PMID:22119795 PMID:22869013 NCBI chrNW_004936922:162,282...163,864
Ensembl chrNW_004936922:162,286...163,839
JBrowse link
G LOC101971648 cytochrome c oxidase subunit 5A, mitochondrial ISO RGD PMID:7601105 RGD:727762 NCBI chrNW_004936471:33,874,638...33,887,377
Ensembl chrNW_004936471:33,872,842...33,887,400
JBrowse link
G LOC101971854 surfeit locus protein 1 enables IEA Ensembl GO_REF:0000107 NCBI chrNW_004936669:3,527,741...3,532,087
Ensembl chrNW_004936669:3,527,761...3,534,586
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  molecular_function 17135
    electron transfer activity 52
      cytochrome-c oxidase activity 7
Path 2
Term Annotations click to browse term
  molecular_function 17135
    transporter activity 1151
      transmembrane transporter activity 1051
        active transmembrane transporter activity 388
          primary active transmembrane transporter activity 136
            oxidoreduction-driven active transmembrane transporter activity 31
              cytochrome-c oxidase activity 7
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