ε-(gamma-L-Glutamyl)lysine

Protocols for Lysine Conjugation

) through conjugation of drugs to solvent-exposed ε-amino groups of lysine residues are described. These methods apply to various cytotoxic agents, both tubulin binders and DNA-targeting agents and different types of linkers, cleavable or not, peptidic or disulfide

赖氨酸lysine

　　〔 1〕 H2 NCH2 CH2 CH2 CH2 CH（ NH2 ） C－ OOH。碱性α -氨基酸之一． L-赖氨酸几乎是所有蛋白质的成分，特别在组蛋白、白蛋白和肌蛋白中很多。在与生物素（ biotin）、硫辛酸、磷酸吡哆醛等有关的酶其辅酶可与蛋白质的特定赖氨酸残基结合。脱羧后生成尸胺。赖氨酸是必需氨基酸， D-型不能代替 L-型。因为赖氨酸代谢每依物种不同而有显著差异，所以对一般途径的描述是困难的。通常不进行一般氨基酸的那种转氨反应，同时氧化脱氨也非常慢。过去

Reconstitution of Active and Stoichiometric Multisubunit Lysine Acetyltransferase Complexes in Insect Cells

Protein lysine acetyltransferases (KATs) catalyze acetylation of the ε-amino group on a specific lysine residue, and this posttranslational modification is important for regulating the function and activities of thousands of proteins