acyltransferase activity, transferring groups other than amino-acyl groups

Definition

Target type: molecularfunction

Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor). [GOC:jl]

Acyltransferases catalyze the transfer of an acyl group from an acyl donor to an acceptor molecule. Acyltransferases are a diverse group of enzymes that are involved in a wide variety of metabolic processes, including lipid metabolism, protein modification, and signal transduction. Acyltransferases that transfer groups other than amino-acyl groups are involved in the transfer of a wide variety of acyl groups, including fatty acids, acetyl groups, and other short-chain acyl groups. These enzymes play critical roles in the synthesis and modification of lipids, steroids, and other important molecules. They are also involved in the detoxification of harmful substances and the regulation of cellular processes. For example, acetyltransferases play a role in the synthesis of cholesterol and other steroids, while fatty acyltransferases are involved in the synthesis of triglycerides and phospholipids. Acyltransferases that transfer groups other than amino-acyl groups are also involved in the modification of proteins, such as the acetylation of histone proteins. These modifications can affect the activity and function of the proteins involved. In addition to their roles in metabolism, acyltransferases are also involved in signal transduction pathways. For example, some acyltransferases are involved in the activation of G protein-coupled receptors, which play a role in a variety of physiological processes, including neurotransmission, hormone signaling, and sensory perception.'
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Proteins (2)

Compounds (12)