Suppresses apoptosis in a variety of cell systems including factor-dependent lymphohematopoietic and neural cells. Regulates cell death by controlling the mitochondrial membrane permeability. Appears to function in a feedback loop system with caspases. Inhibits caspase activity either by preventing the release of cytochrome c from the mitochondria and/or by binding to the apoptosis-activating factor (APAF-1).
Specificity
Natural and recombinant Mouse Apoptosis regulator Bcl-2
Subcellular Location
Mitochondrion outer membrane Single-pass membrane protein Nucleus membrane Single-pass membrane protein Endoplasmic reticulum membrane Single-pass membrane protein
Forms homodimers, and heterodimers with BAX, BAD, BAK and Bcl-X(L). Heterodimerization with BAX requires intact BH1 and BH2 motifs, and is necessary for anti-apoptotic activity. Also interacts with APAF1, BBC3, BCL2L1, BNIPL, EI24, MRPL41, RAF-1 and TP53BP2. Binding to FKBP8 seems to target BCL2 to the mitochondria and probably interferes with the binding of BCL2 to its targets. Interacts with BAG1 in an ATP-dependent manner.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORMS ALPHA AND BETA)
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: PHOSPHORYLATION AT SER-70 BY PKC;MUTAGENESIS OF SER-70