. . . . . . . . . . . . . . . . . . . . . . "ctk2_yeast"^^ . "CTD kinase 38 kDa subunit"^^ . "YJL006C"^^ . "J1390"^^ . "CTD kinase subunit 2"^^ . "CTK2"^^ . . "CTD kinase subunit beta"^^ . .