PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9163514-4 1997 The ferrous myoglobin is capable of strong binding with pyridine, imidazole, cyanide, and azide, and reacts moderately with ammonia. pyridine 56-64 myoglobin Homo sapiens 12-21