PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26567509-6 2015 Once at the viral genome, CDK11 phosphorylated serines at position 2 in the CTD of RNAPII, which increased levels of CPA factors at the HIV 3" end. cpa 117-120 cyclin dependent kinase 19 Homo sapiens 26-31