Protein phosphatase-1 (PP1) is a major serine/threonine phosphatase that regulates a variety of cellular functions. PP1 consists of a catalytic subunit (see PPP1CA; MIM 176875) and regulatory subunits that determine the subcellular localization of PP1 or regulate its function. PPP1R1C belongs to a group of PP1 inhibitory subunits that are themselves regulated by phosphorylation (Wang et al., 2008 [PubMed 18310074]).[supplied by OMIM, Feb 2010].
Inhibitor-5 of protein phosphatase 1; IPP5; PP1 inhibitor protein 5; protein phosphatase 1 regulatory subunit 1A; Protein phosphatase 1 regulatory subunit 1C; protein phosphatase 1, regulatory (inhibitor) subunit 1C