RNA polymerase II CTD heptapeptide repeat S7 phosphatase activity
RNA polymerase II C-terminal domain S7 phosphatase activity
exact
Catalysis of the reaction: RNA polymerase II large subunit CTD heptapeptide repeat--phospho-L-serine (consensus YSPTSPS)(position 7) + H2O = RNA polymerase II large subunit + phosphate.
GO:0008420
RNA polymerase II CTD heptapeptide repeat phosphatase activity
is_a