Fig. 6

Hyp-PTM mapping of COLIIA1 peptides. MALDI MS/MS spectra and fragment ion annotations of a, b 1500 Da and c, d 1814 Da peptides showing specific position of Hyp PTM in the sequences. “Pox” represents the Hyp residues
Hyp-PTM mapping of COLIIA1 peptides. MALDI MS/MS spectra and fragment ion annotations of a, b 1500 Da and c, d 1814 Da peptides showing specific position of Hyp PTM in the sequences. “Pox” represents the Hyp residues