PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3790504-6 1986 From previously measured isotope effects, we predict the loss of tritium from the 1(R)-2H and 1(S)-2H samples to be 74:8 for a syn relationship between cleavage at C-1 and C-2 vs. 21:90 for an anti relationship. 1(s)-2h 94-101 complement C2 Bos taurus 164-175