Assertion: peptide | /r/HasProperty | modified
Facets:
Source sentences:
text: A great advantage of using self-assembling peptides to build nanostructures in a bottom-up approach is that specific features can be incorporated; the peptides can be modified and functionalized.
text: On the other hand, fragmentation spectra of modified peptides have special features — for example, a prominent peak due to the loss of a phosphoryl group from phosphorylated serine- or threonine-containing peptides (Box 4) — and these features can help to verify that a peptide is modified.
text: Peptide treatment could be used for multiple sclerosis where the peptides are modified.