PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1645519-8 1991 A role for G-proteins in TCR coupling to PLC was further supported by the inhibition of TCR-induced InsPL hydrolysis by guanosine 5"-[beta-thio]diphosphate (GDP beta S), a guanine nucleotide analogue that inhibits G-protein function. guanosine 5'-O-(2-thiodiphosphate) 157-167 T cell receptor alpha variable 6-3 Mus musculus 88-91