integral component of mitochondrial inner membrane
mitochondrial respiratory chain complex IV
Biological process
mitochondrial cytochrome c oxidase assembly
positive regulation of mitochondrial translation
Sources:Amigo / QuickGO
Orthologs
Species
Human
Mouse
Entrez
28958
52469
Ensembl
ENSG00000183978
ENSMUSG00000017188
UniProt
Q9Y2R0
Q9D2R6
RefSeq (mRNA)
NM_001040431 NM_014019
NM_026618
RefSeq (protein)
NP_001035521
NP_080894
Location (UCSC)
Chr 17: 42.8 – 42.8 Mb
Chr 11: 101.17 – 101.17 Mb
PubMed search
[3]
[4]
Wikidata
View/Edit Human
View/Edit Mouse
Cytochrome c oxidase assembly factor 3, also known as Coiled-coil domain-containing protein 56, or Mitochondrial translation regulation assembly intermediate of cytochrome c oxidase protein of 12 kDa is a protein that in humans is encoded by the COA3 gene. This gene encodes a member of the cytochrome c oxidase assembly factor family. Studies of a related gene in fly suggest that the encoded protein is localized to mitochondria and is essential for cytochrome c oxidase function.[5][6][7]
^ abcGRCh38: Ensembl release 89: ENSG00000183978 – Ensembl, May 2017
^ abcGRCm38: Ensembl release 89: ENSMUSG00000017188 – Ensembl, May 2017
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"COA3 - Cytochrome c oxidase assembly factor 3 homolog, mitochondrial - Homo sapiens (Human) - COA3 gene & protein". Retrieved 2018-08-07. This article incorporates text available under the CC BY 4.0 license.
^"UniProt: the universal protein knowledgebase". Nucleic Acids Research. 45 (D1): D158–D169. January 2017. doi:10.1093/nar/gkw1099. PMC 5210571. PMID 27899622.
^"Entrez Gene: Cytochrome c oxidase assembly factor 3". Retrieved 2018-08-07.
oxidase protein of 12 kDa is a protein that in humans is encoded by the COA3 gene. This gene encodes a member of the cytochrome c oxidase assembly factor...
intermediate of cytochrome c oxidase) complex, the encoded protein interacts with COA3 and SMIM20/MITRAC7. This interaction with SMIM20 stabilizes the newly synthesized...
Duno M, Wibrand F, Shoubridge EA, Vissing J (March 2015). "Mutations in COA3 cause isolated complex IV deficiency associated with neuropathy, exercise...
An example of the twin CX9C would be a repeated motif of 2 cysteines. The COA3 gene encodes for a protein involved in an early step of the complex IV assembly...
dysfunction of complex IV assembly and an unstable nascent enzyme complex. Like COA3, COX14 is a key component of the MITRAC (mitochondrial translation regulation...
Duno M, Wibrand F, Shoubridge EA, Vissing J (March 2015). "Mutations in COA3 cause isolated complex IV deficiency associated with neuropathy, exercise...
Duno M, Wibrand F, Shoubridge EA, Vissing J (March 2015). "Mutations in COA3 cause isolated complex IV deficiency associated with neuropathy, exercise...
has been shown to interact with Cytochrome c (CYCS). Additionally, APP, COA3, and KRAS have been found to have protein-protein interactions with COX4I2...
protein-protein interactions including 8 co-complex interactions. SURF1 interacts with COA3 as part of the mitochondrial translation regulation assembly intermediate...