Aliases for BBC3 Gene
External Ids for BBC3 Gene
Previous GeneCards Identifiers for BBC3 Gene
This gene encodes a member of the BCL-2 family of proteins. This family member belongs to the BH3-only pro-apoptotic subclass. The protein cooperates with direct activator proteins to induce mitochondrial outer membrane permeabilization and apoptosis. It can bind to anti-apoptotic Bcl-2 family members to induce mitochondrial dysfunction and caspase activation. Because of its pro-apoptotic role, this gene is a potential drug target for cancer therapy and for tissue injury. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2011]
GeneCards Summary for BBC3 Gene
BBC3 (BCL2 Binding Component 3) is a Protein Coding gene. Diseases associated with BBC3 include Colorectal Cancer and Fanconi Anemia, Complementation Group A. Among its related pathways are Apoptosis Modulation and Signaling and Apoptosis and survival_Regulation of Apoptosis by Mitochondrial Proteins.
UniProtKB/Swiss-Prot Summary for BBC3 Gene
[Isoform 3]: Does not affect cell growth.
Essential mediator of p53/TP53-dependent and p53/TP53-independent apoptosis (PubMed:11463391). Functions by promoting partial unfolding of BCL2L1 and dissociation of BCL2L1 from p53/TP53. Regulates ER stress-induced neuronal apoptosis (PubMed:23340338).