Which of the following best describes desmosine?
A cross-linking unit in elastin is the scientifically accurate answer to this question. Within the study of Protein, this concept is well-established through extensive research and is documented in standard scientific literature. The specific properties, mechanisms, or characteristics of A cross-linking unit in elastin directly address what is being asked. Among the other options, A repeating sequence in collagen, A sulfur-containing amino acid, and A cofactor for hydroxylation do not correctly answer this question because they either refer to different concepts, describe properties of other m
Ref: Lehninger Principles of Biochemistry, Nelson & Cox, 8th Ed., Ch. 4
