PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1334528-0 1992 Influence of DNA repair defects (rad1, rad52) on nitrogen mustard mutagenesis in yeast. Nitrogen 49-57 ssDNA endodeoxyribonuclease RAD1 Saccharomyces cerevisiae S288C 33-37