Target intelligence / Profile preview

Protein-glutamine gamma-glutamyltransferase 2 (TGM2)

Target
TGM2
Molecular classification
Enzyme, Acyltransferase, Transglutaminase
01

Overview

Protein-glutamine gamma-glutamyltransferase 2 (TGM2) is a multifunctional enzyme known for its role as a calcium-dependent acyltransferase. It catalyzes protein cross-linking and post-translational modifications like serotonylation and dopaminylation. It participates in various biological processes including bone development, angiogenesis, wound healing, cellular differentiation, chromatin modification, and apoptosis. TGM2 is found in multiple cellular compartments, including the cytoplasm, nucleus, plasma membrane, and extracellular matrix.

Other names
Transglutaminase-2Transglutaminase HTransglutaminase CTissue transglutaminase
02

Mechanism of action

Calcium-dependent acyltransferase that catalyzes the formation of covalent bonds between glutamine and primary amines, leading to protein cross-linking and post-translational modifications.

03

Biological functions

Protein cross-linkingPost-translational modificationBone developmentAngiogenesisWound healingCellular differentiationChromatin modificationApoptosis
04

Disease associations

CancerInflammationNeurodegenerative diseaseCardiovascular diseaseFibrosis

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