title: The covalent structure of calf skin type III collagen. II. The amino acid sequence of the cyanogen bromide peptide alpha 1(III)CB1,8,10,2(Positions 223--402).
abstract: The cyanogen bromide peptide alpha 1-(III)CB1,8,10,2 is 180 amino acid residues in length and occupies position 223 to 402 along the alpha 1(III) chain. In order to elucidate its amino acid sequence, alpha 1(III)CB1,8,10,2 was fragmented with hydroxylamine, protease from Staphylococcus aureus V8 and trypsin. Peptides necessary for sequence analysis with the automated Edman degradation were separated using molecular and ion exchange chromatography. Edman degradation of the hydroxylamine-derived fragments resulted in the elucidation of 80% of the entire sequence. The rest was completely established by sequence analysis of some protease V8 and trypsin-derived peptides.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D002417:Cattle; D003094:Collagen; D003488:Cyanogen Bromide; D046911:Macromolecular Substances; D010446:Peptide Fragments / Q000032:analysis; D010447:Peptide Hydrolases; D012867:Skin / Q000032:analysis*; D013211:Staphylococcus aureus / Q000201:enzymology
chemical_list: D046911:Macromolecular Substances; D010446:Peptide Fragments; D003094:Collagen; D010447:Peptide Hydrolases; D003488:Cyanogen Bromide