Figure 6From: Ghrelin-like peptide with fatty acid modification and O-glycosylation in the red stingray, Dasyatis akajeiMALDI-TOF MS/MS spectra of an isolated stingray GRLN-LP. Peak 5 peptide (parent mass of m/z 2766.2), which is indicated in Table 1, was analyzed by MALDI-TOF MS/MS spectrometry. The glycan chains that are predicted from the fragment masses (A-E) are shown in Table 3. (F) Predicted structure of the glycan chains with a type-2 core.Back to article page