The amino-acid sequence of the major parvalbumin from thornback-ray muscle.
The primary structure of the major parvalbumin (pI = 4.45) from the cargilagenous fish Raja clavata has been determined. The amino acid sequence was deduced by the analysis of peptides derived from tryptic digestion of the oxidized protein. These peptides were aligned by comparison with (a) overlapping peptides produced by limited tryptic and chymotryptic digestion, and (b) by comparison with the known structures of other fish parvalbumins. The molecular evolution of thornback ray parvalbumin is briefly discussed.
D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001001:Anura; D005075:Biological Evolution; D002918:Chymotrypsin; D005399:Fishes; D008722:Methods; D009124:Muscle Proteins; D009132:Muscles / Q000032:analysis*; D010320:Parvalbumins; D010446:Peptide Fragments / Q000032:analysis; D013045:Species Specificity; D014357:Trypsin
D000596:Amino Acids; D009124:Muscle Proteins; D010320:Parvalbumins; D010446:Peptide Fragments; D002918:Chymotrypsin; D014357:Trypsin