Dode, Andersen, Vanoevelen et al.: "Dissection of the functional differences between human secretory pathway Ca2+/Mn2+-ATPase (SPCA) 1 and 2 isoenzymes by steady-state and transient kinetic analyses." in: The Journal of biological chemistry, Vol. 281, Issue 6, pp. 3182-9, 2006 (PubMed).
Xiang, Mohamalawari, Rao: "A novel isoform of the secretory pathway Ca2+,Mn(2+)-ATPase, hSPCA2, has unusual properties and is expressed in the brain." in: The Journal of biological chemistry, Vol. 280, Issue 12, pp. 11608-14, 2005 (PubMed).
Hu, Bonifas, Beech et al.: "Mutations in ATP2C1, encoding a calcium pump, cause Hailey-Hailey disease." in: Nature genetics, Vol. 24, Issue 1, pp. 61-5, 2000 (PubMed).