title: Primary structure of cholera toxin subunit A1: isolation, partial sequences and alignment of the BrCN fragments.
mesh_terms: D000595:Amino Acid Sequence; D002772:Cholera Toxin / Q000302:isolation & purification; D003488:Cyanogen Bromide; D010446:Peptide Fragments / Q000032:analysis; D014734:Vibrio cholerae
chemical_list: D010446:Peptide Fragments; D002772:Cholera Toxin; D003488:Cyanogen Bromide