RNA polymerase II CTD heptapeptide repeat P6 isomerase activity
Catalysis of the reaction: RNA polymerase II large subunit CTD heptapeptide repeat (consensus YSPTSPS) cis-proline (omega=180) (position 6) = RNA polymerase II large subunit trans-proline (omega=0) (position 6).
GO:0140838
RNA polymerase II CTD heptapeptide repeat peptidyl-prolyl isomerase activity
is_a
RNA polymerase II C-terminal domain P6 isomerase activity
exact