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CPL5

Gene
CPL5
Protein
RNA polymerase II C-terminal domain phosphatase-like 5
Organism
Arabidopsis thaliana
Length
601 amino acids
Function
Mediates the dephosphorylation of 'Ser-2' of the heptad repeats YSPTSPS in the C-terminal domain of the largest RNA polymerase II subunit (RPB1). This promotes the activity of RNA polymerase II. Regulates positively abscisic acid (ABA) and drought responses, including the regulation of speficic genes expression.
Mass
69.15 kDa
Sequence
MFVAKNLSPERESKRQKKEPEIMEPSFPLLSPNNCGHWYIRYGFCIVCKSTVDKTIEGRVFDGLHLSSEALALTKRLITKFSCLNMKKLHLVLDLDLTLIHSVRVPCLSEAEKYLIEEAGSTTREDLWKMKVRGDPISITIEHLVKLRPFLCEFLKEANEMFTMYVYTKGTRPYAEAILKLIDPKKLYFGHRVITRNESPHTKTLDMVLADERGVVIVDDTRKAWPNNKSNLVLIGRYNYFRSQSRVLKPHSEEKTDESENNGGLANVLKLLKGIHHKFFKVEEEVESQDVRLTMSVVENFSSEPKAKRRKIEPTINESSSSLSSSSSCGHWYICHGICIGCKSTVKKSQGRAFDYIFDGLQLSHEAVALTKCFTTKLSCLNEKKLHLVLDLDHTLLHTVMVPSLSQAEKYLIEEAGSATRDDLWKIKAVGDPMEFLTKLRPFLRDFLKEANEFFTMYVYTKGSRVYAKQVLELIDPKKLYFGDRVITKTESPHMKTLDFVLAEERGVVIVDDTRNVWPDHKSNLVDISKYSYFRLKGQDSMPYSEEKTDESESEGGLANVLKLLKEVHQRFFRVEEELESKDVRSLLQEIDFELNVESVE