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Updated: Dec 9, 2025

Enzymatic Cascade Reactions for the Synthesis of Chiral Amino Alcohols from L-lysine
Published on: February 16, 2018
Metabolic Functions of Lysine 2-Hydroxyisobutyrylation
Shaoying Huang1, Donge Tang1, Yong Dai1
1Department of Clinical Medical Research Center, Shenzhen People's Hospital, Shenzhen, CHN.
Abstract:
Lysine 2-hydroxyisobutyrylation (Khib) is one of the newly identified post-translational modifications (PTMs) primitively identified by mass spectrometry (MS). Research in animals suggests that histone Khib is related to regulation of chromatin and cellular functions. However, there is no review to summarize and elaborate on the current understanding of Khib. In this review, we start with the basic description of Khib, such as sequence preference and subcellular localization. We then analyze the lysine 2-hydroxyisobutyrylated sites with the purpose of learning its functions and activities. We finally discuss the regulation toward Khib and the way it regulates, thus opening an avenue for us to illustrate the diverse cellular metabolites associated with (Khib).
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