PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2162192-8 1990 Various strong acids (i.e., sulfuric acid, perchloric acid, nitric acid, trichloroacetic acid, and trifluoroacetic acid) refolded the acid-unfolded cytochrome c and apomyoglobin to the A states as was the case with HCl. Perchloric Acid 43-58 cytochrome c, somatic Homo sapiens 148-160