PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1334481-0 1992 Conversion of the proximal histidine ligand to glutamine restores activity to an inactive mutant of cytochrome c peroxidase. Histidine 27-36 cytochrome-c peroxidase Saccharomyces cerevisiae S288C 100-123 1334481-0 1992 Conversion of the proximal histidine ligand to glutamine restores activity to an inactive mutant of cytochrome c peroxidase. Glutamine 47-56 cytochrome-c peroxidase Saccharomyces cerevisiae S288C 100-123