22 kDa protein, Calcium binding protein amplied in mutlidrug resistant cells, CP 22, CP-22, CP22, SCN, Sorcin class 4 gene, Sorcin, SORCN_HUMAN, SRI, V19.
Sorcin is a highly conserved protein, with 95% homology between hamster and human sorcin sequences. Sorcin has four putative Ca-binding domains, two of which exhibit strong homology to calmodulin EF hand? motifs. Calcium binding directly to sorcin has be