this is indicated by the sequence of their appearance during digestion , by the suppression by actin of the generation of the 49-kda and 20-kda peptides , and by a nucleotide-promoted cleavage of the 29-kda peptide to a 24-kda fragment and the 49-kda peptide to a 44-kda fragment , analogous to the nucleotide-promoted cleavage of the 27-kda and 50-kda fragments of rabbit s1 to the 22-kda and 45-kda peptides .
C0030935
peptide
C0030956
peptides