[Isoform 1]: Endoplasmic reticulum membrane; Single-pass type II membrane protein .; [Isoform 4]: Sarcoplasmic reticulum membrane; Single-pass type II membrane protein .; [Isoform 8]: Endoplasmic reticulum membrane; Single-pass type II membrane protein .
Tissue Expression
Isoform 1 is detected in all tissues tested. Isoform 8 is mainly expressed in pancreas, heart, brain, kidney and liver. Isoform 8 is expressed in kidney (at protein level).
Signaling_pathway
Organismal Systems >> Circulatory system >> Cardiac muscle contraction;Environmental Information Processing >> Signal transduction >> Calcium signaling pathway