Aliases for COX5B Gene
External Ids for COX5B Gene
Previous GeneCards Identifiers for COX5B Gene
Cytochrome C oxidase (COX) is the terminal enzyme of the mitochondrial respiratory chain. It is a multi-subunit enzyme complex that couples the transfer of electrons from cytochrome c to molecular oxygen and contributes to a proton electrochemical gradient across the inner mitochondrial membrane. The complex consists of 13 mitochondrial- and nuclear-encoded subunits. The mitochondrially-encoded subunits perform the electron transfer and proton pumping activities. The functions of the nuclear-encoded subunits are unknown but they may play a role in the regulation and assembly of the complex. This gene encodes the nuclear-encoded subunit Vb of the human mitochondrial respiratory chain enzyme. [provided by RefSeq, Jul 2008]
GeneCards Summary for COX5B Gene
COX5B (Cytochrome C Oxidase Subunit 5B) is a Protein Coding gene. Among its related pathways are Gene Expression and Metabolism. GO annotations related to this gene include cytochrome-c oxidase activity.
UniProtKB/Swiss-Prot for COX5B Gene
This protein is one of the nuclear-coded polypeptide chains of cytochrome c oxidase, the terminal oxidase in mitochondrial electron transport.