Aliases for COX7A2L Gene
External Ids for COX7A2L Gene
Previous GeneCards Identifiers for COX7A2L Gene
Cytochrome c oxidase (COX), 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 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, and the nuclear-encoded subunits may function in the regulation and assembly of the complex. This nuclear gene encodes a protein similar to polypeptides 1 and 2 of subunit VIIa in the C-terminal region, and also highly similar to the mouse Sig81 protein sequence. This gene is expressed in all tissues, and upregulated in a breast cancer cell line after estrogen treatment. It is possible that this gene represents a regulatory subunit of COX and mediates the higher level of energy production in target cells by estrogen. [provided by RefSeq, Jul 2008]
GeneCards Summary for COX7A2L Gene
COX7A2L (Cytochrome C Oxidase Subunit VIIa Polypeptide 2 Like) is a Protein Coding gene. Among its related pathways are Metabolism and Gene Expression. GO annotations related to this gene include electron carrier activity and cytochrome-c oxidase activity. An important paralog of this gene is COX7A2.
UniProtKB/Swiss-Prot for COX7A2L Gene
Involved in the regulation of oxidative phosphorylation and energy metabolism (By similarity). Necessary for the assembly of mitochondrial respiratory supercomplex (By similarity).