3pgl
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Crystal structure of human small C-terminal domain phosphatase 1 (Scp1) bound to rabeprazole
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Structural highlights
FunctionCTDS1_HUMAN Preferentially catalyzes the dephosphorylation of 'Ser-5' within the tandem 7 residues repeats in the C-terminal domain (CTD) of the largest RNA polymerase II subunit POLR2A. Negatively regulates RNA polymerase II transcription, possibly by controlling the transition from initiation/capping to processive transcript elongation. Recruited by REST to neuronal genes that contain RE-1 elements, leading to neuronal gene silencing in non-neuronal cells.[1] [2] See AlsoReferences
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This page was last modified 10:40, 21 February 2024.