PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1744075-0 1991 Structure of oligosaccharides on Saccharomyces SUC2 invertase secreted by the methylotrophic yeast Pichia pastoris. Oligosaccharides 13-29 beta-fructofuranosidase SUC2 Saccharomyces cerevisiae S288C 47-51