PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7193485-6 1980 The results are interpreted as arising from a diminished steric hindrance to isocyanide binding with leghemoglobin, in conformity with the recently published X-ray structure which reports the existence of a large heme pocket on the distal side. Cyanides 77-87 leghemoglobin A Glycine max 101-114