Ctdsp2 - CTD (carboxy-terminal domain, RNA polymerase II, polypeptide A) small phosphatase 2

Predicted to enable RNA polymerase II CTD heptapeptide repeat phosphatase activity. Acts upstream of or within negative regulation of G1/S transition of mitotic cell cycle and negative regulation of protein phosphorylation. Predicted to be located in nucleus. Is expressed in several structures, including early conceptus; genitourinary system; integumental system; respiratory system; and tail. Orthologous to human CTDSP2 (CTD small phosphatase 2). [provided by Alliance of Genome Resources, Apr 2022]