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Myod1 | Myoblast determination protein 1; Acts as a transcriptional activator that promotes transcription of muscle-specific target genes and plays a role in muscle differentiation. Together with MYF5 and MYOG, co-occupies muscle-specific gene promoter core region during myogenesis. Induces fibroblasts to differentiate into myoblasts. Interacts with and is inhibited by the twist protein. This interaction probably involves the basic domains of both proteins. (318 aa) | ||||
Ppp1r12b | Protein phosphatase 1 regulatory subunit 12B; Regulates myosin phosphatase activity. Augments Ca(2+) sensitivity of the contractile apparatus (By similarity). (992 aa) |