4xq0, resolution 1.85Å
[FCP1_SCHPO] Processively dephosphorylates 'Ser-2' and 'Ser-5' of the heptad repeats YSPTSPS in the C-terminal domain of the largest RNA polymerase II subunit. This promotes the activity of RNA polymerase II.
OCA
Categories: Phosphoprotein phosphatase | Ghosh, A | Lima, C D | Hydrolase | Phosphatase | Polii-ctd | Transition state