1. The cross-links between collagen molecules are formed by the condensation of hydroxylysine and lysine residues.
胶原蛋白分子之间的交联是由羟赖氨酸和赖氨酸残基的缩合形成的。
2. Hydroxylysine plays an important role in maintaining the stability and strength of collagen fibers.
羟赖氨酸在维持胶原纤维的稳定性和强度方面起着重要作用。