NCIt definition : Calcium-transporting ATPase type 2C member 1 (919 aa, 101 kDa) is encoded by the
human ATP2C1 gene. This protein is involved in ATP-dependent transport of Ca2 and
Mn2 that modulates the secretory pathway.;
NCIt note : Calcium-transporting ATPase type 2C member 1 is expressed as at least 9 isoforms due
to alternatively splicing; most fall into two major categories, ATP2C1A and ATP2C1B.
The A and B isoforms have different C-terminal sequences but are expressed in the
same tissues. (OMIM and UniProt);