Hangzhou Panyu Chemical Co.,Ltd--L-lysine base

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L-lysine base

Product Name: L-lysine base

Synonyms: (S)-(+)-Lysine; (S)-2,6-Diaminohexanoic acid

CAS No.: 56-87-1

EINECS: 200-294-2

Molecular Formula: C₆H₁₄N₂O₂

Molecular Weight: 146.19

Molecular Structure:

Description:

L-Lysine (abbreviated as Lys or K) is an α-amino acid with the chemical formula HO2CCH(CH2)4NH2. This amino acid is an essential amino acid, which means that humans cannot synthesize it. Its codons are AAA and AAG.

L-Lysine is a base, as are arginine and histidine. The ε-amino group often participates in hydrogen bonding and as a general base in catalysis. Common posttranslational modifications include methylation of the ε-amino group, giving methyl-, dimethyl-, and trimethyllysine. The latter occurs in calmodulin. Other posttranslational modifications include acetylation. Collagen contains hydroxylysine which is derived from lysine by lysyl hydroxylase. O-Glycosylation of lysine residues in the endoplasmic reticulum or Golgi apparatus is used to mark certain proteins for secretion from the cell.

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