PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25632004-7 2015 Although the two upstream serines were not required for WC1 endocytosis in Jurkat cells, the pan-protein kinase C inhibitor Go6983 blocked endocytosis of CD4/WC1, and mutation of the upstream serines in WC1 inhibited IL-2 production stimulated by cocross-linking of CD3/TCR and CD4/WC1. 2-(1-(3-dimethylaminopropyl)-5-methoxyindol-3-yl)-3-(1H-indol-3-yl)maleimide 124-130 interleukin 2 Homo sapiens 217-221