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2.3.2.13: protein-glutamine gamma-glutamyltransferase

This is an abbreviated version!
For detailed information about protein-glutamine gamma-glutamyltransferase, go to the full flat file.

Word Map on EC 2.3.2.13

Reaction

protein glutamine
+
alkylamine
=
protein N5-alkylglutamine
+
NH3

Synonyms

AcTG-1, BmTGA, chloroplast transglutaminase, chlTGase, cold active transglutaminase, cold-active transglutaminase, EPB42, factor XIII, factor XIIIa, fibrin stabilizing factor, fibrinoligase, Galphah, glutamine:amine gamma-glutamyl-transferase, glutaminylpeptide gamma-glutamyltransferase, glutamyltransferase, glutaminylpeptide gamma-, gpTGase 2, gTG2, hfXIIIa, hTG2, hTGase 1, hTGase 2, hTGase 3, hTGase 6, KALB, KalbTG, KALB_7456, Laki-Lorand factor, mammalian transglutaminase, microbial transglutaminase, microbial transglutaminases, MsTGase, MTG, MTG-TX, MTGase, mTGase 2, OlTGT, plastidial transglutaminase, polyamine transglutaminase, protein 4.2, protein-glutamine gamma-glutamyltransferase, R-glutaminyl-peptide:amine gamma-glutamyl transferase, R-glutaminylpeptide-amine gamma-glutamyltransferase, SCTG, SMTG, STG I, t-TG, TG-2, TG1, TG2, TG3, TG4, TG5, TG6, TG7, tGA, TGase, TGase 1, TGase 2, Tgase 3, TGase 6, Tgase II, TGase-2, TGase2, TGB, TGK1, TGK2, TGL, TGM1, TGM2, TGM3, TGM4, TGM5, TGM6, TGM7, TGZ, tgz15, TGZo, tissue transglutaminase, tissue transglutaminase 2, tissue-TG, transglutaminase, transglutaminase 1, transglutaminase 2, transglutaminase 3, transglutaminase 6, transglutaminase C, transglutaminase factor XIII, transglutaminase type II, transglutaminase-2, transglutaminase-like protein, transglutaminase2, tTG, tTG-2, type 2 transglutaminase, type I transglutaminase, type-2 transglutaminase

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.2 Aminoacyltransferases
                2.3.2.13 protein-glutamine gamma-glutamyltransferase

Source Tissue

Source Tissue on EC 2.3.2.13 - protein-glutamine gamma-glutamyltransferase

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
epidermal carcinoma cell line
Manually annotated by BRENDA team
-
comparable activity in both promastigote and amastigote
Manually annotated by BRENDA team
-
insulin-like growth factor-I, epidermal growth factor, and insulin markedly increase TG-2 expression and activity. This effect is reduced when glial cultures are primed with both dexamethasone and estradiol. The regulation of TG-2 in astrocytes is signal- and hormone dependent
Manually annotated by BRENDA team
-
enhanced serum immunoreactivity to tTG-2 antigens in some patients with multiple myeloma
Manually annotated by BRENDA team
-
MDA-MB-231 (doxorubicin resistant) human breast cancer cell
Manually annotated by BRENDA team
-
ex vivo cultures of nasal polyp mucosal explants of Cystic fibrosis patients and controls, cystic fibrosis transmembrane conductance regulator-defective IB3-1 bronchial epithelial cells, C38 isogenic CFTR corrected, and 16HBE normal bronchial epithelial cell lines. A defective cystic fibrosis transmembrane conductance regulator induces a remarkable up-regulation of tissue transglutaminase in both tissues and cell lines. The increased TG2 activity leads to functional sequestration of the anti-inflammatory peroxisome proliferator-activated receptor gamma and increase of the classic parameters of inflammation
Manually annotated by BRENDA team
-
PKCdelta plays an important role in regulation of TG2 expression in pancreatic ductal carcinoma cells and helps protect cells from autophagy, thus contributing to resistance to treatment
Manually annotated by BRENDA team
-
PKCdelta plays an important role in regulation of TG2 expression in pancreatic ductal carcinoma cells and helps protect cells from autophagy, thus contributing to resistance to treatment
Manually annotated by BRENDA team
the central nervous system has a tTG splice variant which is termed tTG-short, or tTG-S. tTG-S adopts a conformation similar to the open-state
Manually annotated by BRENDA team
-
malignant, swarm chondrosarcoma
Manually annotated by BRENDA team
-
the enzyme is secreted into the apical medium of polarized cultures of rabbit connecting tubule and cortical collecting duct cells
Manually annotated by BRENDA team
-
endogenous TGase activity increases during developmental cell death reaching a maximum soon after the corolla opening. The activity maximum shifts from proximal to distal part, preceding the developmental cell death acropetal pattern
Manually annotated by BRENDA team
-
the enzyme is detected in the apical medium of polarized cultures of rabbit connecting tubule and cortical collecting duct cells
Manually annotated by BRENDA team
-
3rd trimester of pregnancy
Manually annotated by BRENDA team
monocyte-derived, presence of large amounts of TG2 on cell surface
Manually annotated by BRENDA team
-
TGase activity in the basement membrane region
Manually annotated by BRENDA team
-
isoform transglutaminase 2, both in patients with coeliac disease and controls. Enzyme is localized to subepithelial layer, lamina propria, and the pericryptal connective issue of all samples. It also binds to surface enterocytes of most untreated, but of few treated, coeliac patients, and shows no epithelial distribution in controls
Manually annotated by BRENDA team
-
primary foreskin fibroblast
Manually annotated by BRENDA team
patients with Helicobacter pylori negative gastritis have higher t-TG activity than patients with healthy, unifected gastric mucosa
Manually annotated by BRENDA team
-
smooth muscle
Manually annotated by BRENDA team
mRNA expression and TGase enzyme activity are high in hematopoietic cells, less in the semi-granular hemocyte and very low in the granular cells
Manually annotated by BRENDA team
follicle and cortex and cuticle of the hair shaft
Manually annotated by BRENDA team
TGase is one of the most abundant proteins in hematopoietic tissue. mRNA expression and enzyme activity are high in hematopoietic cells, less in the semi-granular hemocyte and very low in the granular cells
Manually annotated by BRENDA team
-
cell line derived from small intestine crypt cells
Manually annotated by BRENDA team
-
leukemia cell line
Manually annotated by BRENDA team
-
PKCdelta plays an important role in regulation of TG2 expression in pancreatic ductal carcinoma cells and helps protect cells from autophagy, thus contributing to resistance to treatment
Manually annotated by BRENDA team
-
PKCdelta plays an important role in regulation of TG2 expression in pancreatic ductal carcinoma cells and helps protect cells from autophagy, thus contributing to resistance to treatment
Manually annotated by BRENDA team
-
of the small bowel
Manually annotated by BRENDA team
-
of duodenum and colon
Manually annotated by BRENDA team
bone resorbing cells, derive from monocyte/macrophage cell lineage
Manually annotated by BRENDA team
-
PKCdelta plays an important role in regulation of TG2 expression in pancreatic ductal carcinoma cells and helps protect cells from autophagy, thus contributing to resistance to treatment
Manually annotated by BRENDA team
-
TG2 expression promotes degradation of PTEN by ubiquitin-proteasomal pathway and results in constitutive activation of focal adhesion kinase/AKT cell survival signaling
Manually annotated by BRENDA team
-
PKCdelta plays an important role in regulation of TG2 expression in pancreatic ductal carcinoma cells and helps protect cells from autophagy, thus contributing to resistance to treatment
Manually annotated by BRENDA team
-
vascular smooth muscle, extracellular TG2 interacts with the low density lipoprotein related protein 5 receptor and activates beta-catenin signaling in VSMCs. These results suggest that TG2 may promote vascular calcification by activating the beta-catenin signaling pathway
Manually annotated by BRENDA team
-
comparable activity in both promastigote and amastigote
Manually annotated by BRENDA team
TG4 expression is restricted to the prostate gland
Manually annotated by BRENDA team
-
normal and glaucomatous cells express tissue transglutaminase 2. TGM2 protein levels and enzyme activities are elevated in glaucomatous cells
Manually annotated by BRENDA team
-
enzyme activity is most pronounced in the duodenum, and decreased progressively in the jejunum and ileum
Manually annotated by BRENDA team
-
acute poly(I:C) injury results in rapid TG2 activation
Manually annotated by BRENDA team
-
isoform tTG protein and RNA are present in stromal cells and trophoblasts of placenta in first trimester and at term, with higher levels later in pregnancy
Manually annotated by BRENDA team
-
In the self-incompatible styles, the TGase activity is higher in comparison to style pollinated with compatible pollen, and high molecular mass cross-linked products are formed, suggesting an involvement of TGase in self-incompatible pollen response
Manually annotated by BRENDA team
-
isoform tTG protein and RNA are present in stromal cells and trophoblasts of placenta in first trimester and at term, with higher levels later in pregnancy
Manually annotated by BRENDA team
presence of TG2 on cell surface in bowel tissue sections from both normal and celiac subjects
Manually annotated by BRENDA team
-
the enzyme is secreted into the pro-urine
Manually annotated by BRENDA team
-
primary cell, extracellular TG2 interacts with the low density lipoprotein related protein 5 receptor and activates beta-catenin signaling in VSMCs. These results suggest that TG2 may promote vascular calcification by activating the beta-catenin signaling pathway
Manually annotated by BRENDA team
additional information