function:Likely involved in the mobilization of calcium as a result of the TCR/CD3 complex interaction. Binds to cyclophilin B.,subunit:The N-terminal domain binds to TNFRSF13B/TACI.,tissue specificity:Ubiquitous. Highest levels in brain, testis and ovary.,
Endoplasmic reticulum membrane ; Multi-pass membrane protein .
Ubiquitous. Highest levels in brain, testis and ovary.