preferred_name: RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity
preferred_name_lc: rna polymerase ii ctd heptapeptide repeat s2 phosphatase activity
label: RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity
label_lc: rna polymerase ii ctd heptapeptide repeat s2 phosphatase activity