PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9680220-12 1998 Expression of the virulence factor SpeB (major cysteine protease) was reduced eightfold in dpp mutants, whereas dpp expression was decreased about fourfold in a Mga virulence regulator mutant. dipalmitoylphosphatidylserine 91-94 cathepsin B Homo sapiens 47-64