The proto-collagen peptide chain has a Gly-x-y repeat, which amino acid is that X commonly presents?
A、Glycine;
B、Proline;
C、Hydroxyproline;
D、Hydroxylysine
发布时间:2025-12-10 18:35:29
A、Glycine;
B、Proline;
C、Hydroxyproline;
D、Hydroxylysine