| Primary Identifier | IPR030336 | Type | Family |
| Short Name | ATP2C1 |
| description | ATP2C1 (also known as SPCA1) belongs to the IIA subfamily of P-type ATPases family, whose members are Ca2+ ATPases that catalyse the hydrolysis of ATP coupled with the transport of calcium across the membrane. ATP2C1 is a secretory pathway Ca-ATPase that shares significant homology to the yeast ATPase Pmr1, which is responsible for transporting calcium and manganese ions into the Golgi apparatus [, ].ATP2C1 is linked to the F-actin through cofilin, and this interaction promotes Ca2+-mediated secretory cargo sorting []. Mutations in ATP2C1 cause Hailey-Hailey disease (HHD), which is characterised by persistent blisters and erosions of the skin, due to impaired keratinocyte adhesion [, , , ]. |
