
1) Amino acid
Found on
https://www.crosswordclues.com/clue/hydroxylysine

Hydroxylysine (Hyl) is an amino acid with the molecular formula C6H14N2O3. It was first discovered in 1921 by Donald Van Slyke as the 5-Hydroxylysine form. It arises from a post-translational hydroxy modification of lysine. It is most widely known as a component of collagen. It is biosynthesized from lysine via oxidation by lysyl hydroxylase enzym...
Found on
http://en.wikipedia.org/wiki/Hydroxylysine

glycogenic amino acid uniquely found in collagen (q.v.), the chief structural protein of mammalian skin and connective tissue, and in some similar ... [2 related articles]
Found on
http://www.britannica.com/eb/a-z/h/89

Post translationally hydroxylated lysine is found in collagen and commonly has galactose and then glucose added sequentially by glycosyl transferases. The extent of glycosylation varies with the collagen type. ... (18 Nov 1997) ...
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http://www.encyclo.co.uk/local/20973

(hi-drok″se-li´sēn) a naturally occurring amino acid.
Found on
http://www.encyclo.co.uk/local/21001

Post-translationally hydroxylated lysine is found in collagen and commonly has galactose and then glucose added sequentially by glycosyl transferases. The extent of glycosylation varies with the collagen type.
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http://www.encyclo.co.uk/visitor-contributions.php
No exact match found.