PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23385458-1 2013 Eubacterial RibG and yeast Rib2 possess a deaminase domain for pyrimidine deamination in the second and third steps, respectively, of riboflavin biosynthesis. pyrimidine 63-73 bifunctional DRAP deaminase/tRNA pseudouridine synthase RIB2 Saccharomyces cerevisiae S288C 27-31