title: Nitro-heteroaromatic derivatives of amino-acids and peptides. IV. A circular dichroic method for the selective determination of cysteinyl residues.
mesh_terms: D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D003545:Cysteine; D008722:Methods; D009574:Nitro Compounds; D010455:Peptides; D013057:Spectrum Analysis
chemical_list: D009574:Nitro Compounds; D010455:Peptides; D003545:Cysteine