Homo sapiens Gene: COX7A2
Summary
InnateDB Gene IDBG-92966.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol COX7A2
Gene Name cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
Synonyms COX7AL; COX7AL1; COXVIIa-L; COXVIIAL; VIIAL
Species Homo sapiens
Ensembl Gene ENSG00000112695
Encoded Proteins
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
cytochrome c oxidase subunit VIIa polypeptide 2 (liver)
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary Cytochrome c oxidase, the terminal component of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. This component is a heteromeric complex consisting of three catalytic subunits encoded by mitochondrial genes, and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, while the nuclear-encoded subunits may function in the regulation and assembly of the complex. This nuclear gene encodes polypeptide 2 (liver isoform) of subunit VIIa, with this polypeptide being present in both muscle and non-muscle tissues. In addition to polypeptide 2, subunit VIIa includes polypeptide 1 (muscle isoform), which is present only in muscle tissues, and a related protein, which is present in all tissues. Alternative splicing results in multiple transcript variants. Related pseudogenes have been identified on chromosomes 4 and 14. [provided by RefSeq, Oct 2009]
Gene Information
Type Protein coding
Genomic Location Chromosome 6:75237675-75250323
Strand Reverse strand
Band q14.1
Transcripts
ENST00000377978 ENSP00000421193
ENST00000370089 ENSP00000359106
ENST00000370081 ENSP00000359098
ENST00000459637 ENSP00000421969
ENST00000509698 ENSP00000425951
ENST00000460985 ENSP00000422979
ENST00000472311 ENSP00000423432
ENST00000481061
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 5 experimentally validated interaction(s) in this database.
Experimentally validated
Total 5 [view]
Protein-Protein 2 [view]
Protein-DNA 3 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0004129 cytochrome-c oxidase activity
GO:0009055 electron carrier activity
Biological Process
GO:1902600 hydrogen ion transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0005746 mitochondrial respiratory chain
GO:0070062 extracellular vesicular exosome
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
KEGG
Alzheimer's disease pathway
Oxidative phosphorylation pathway
Parkinson's disease pathway
Huntington's disease pathway
Cardiac muscle contraction pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL D6R9C3
UniProt Splice Variant
Entrez Gene 1347
UniGene
RefSeq NM_001865 XM_006715335
HUGO HGNC:2288
OMIM 123996
CCDS CCDS34486
HPRD 00482
IMGT
EMBL AL080250
GenPept
RNA Seq Atlas 1347