peptide i eluted in the vicinity of the peptide containing site 1a , peptide ii coincided with sites 4 + 5 , peptides iii and iv eluted in the region corresponding to sites 3a + 3b + 3c , peptide v appeared slightly after the peptide containing site 1b and peptide vii behaved as the peptide containing site 2 , whereas peptide vi did not coincide with any of the known phosphopeptides .
C0030956
peptide
C0031684
phosphopeptides