TMBIM4
Function
Anti-apoptotic protein which can inhibit apoptosis induced by intrinsic and extrinsic apoptotic stimuli. Can modulate both capacitative Ca2+ entry and inositol 1,4,5-trisphosphate (IP3)-mediated Ca2+ release.
Sequence Similarities
Belongs to the BI1 family. LFG subfamily.
Cellular localization
- Golgi apparatus membrane
- Multi-pass membrane protein
Alternative names
GAAP, LFG4, CGI-119, TMBIM4, Protein lifeguard 4, Golgi anti-apoptotic protein, Protein S1R, Transmembrane BAX inhibitor motif-containing protein 4, Z-protein