PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26714015-5 2015 Frequency analysis of these phosphosites revealed a proline-rich motif signature downstream of BGLF4, indicating a broader substrate recognition for BGLF4 than its cellular ortholog cyclin-dependent kinase 1 (CDK1). Proline 52-59 cyclin dependent kinase 1 Homo sapiens 182-207