Application | Comment | Organism |
---|---|---|
food industry | the enzyme is important in the food industry | Streptomyces hygroscopicus |
Cloned (Comment) | Organism |
---|---|
gene tg1, gene structure of tg1, the Streptomyces hygroscopicus TGase ORF is composed of a secretory signal peptide gene, a pro-peptide gene, and the mature TGase gene, the upstream and downstream sequences of the ORF contain a putative promoter and a putative terminator, respectively, recombinant enzyme expression from codon-optimized gene with engineered promoter in Streptomyces lividans strain TK24 yielding Streptomyces lividans TK24/pIJ86/tg1, the extracellular TGase is secreted. The complete promoter of TGase can be restricted to the sequence from -693 to -48 in tg1. Because the region from -198 to -148 negatively affects the expression, this region is deleted from the complete promoter (-693 to -48), which yields the TGase expression plasmid pTGO. Codon optimization of the TGase gene | Streptomyces hygroscopicus |
Protein Variants | Comment | Organism |
---|---|---|
additional information | deletion analysis of the TGase promoter, the pro-peptide is essential for the correct folding of Streptomyces TGase, TGase is usually expressed in an inactive pro-TGase form, which is then converted to active TGase by the addition of activating proteases in vitro | Streptomyces hygroscopicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
protein glutamine + alkylamine | Streptomyces hygroscopicus | - |
protein N5-alkylglutamine + NH3 | - |
? | |
protein glutamine + alkylamine | Streptomyces hygroscopicus WSH03-13 | - |
protein N5-alkylglutamine + NH3 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptomyces hygroscopicus | P81453 | - |
- |
Streptomyces hygroscopicus WSH03-13 | P81453 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
proteolytic modification | transglutaminases (TGase) are synthesized as a zymogen (pro-TGase) in Streptomyces sp., the pro-peptide is essential for the correct folding of Streptomyces TGase, TGase is expressed in an inactive pro-TGase form, which is then converted to active TGase by activating proteases | Streptomyces hygroscopicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | transglutaminase (TGase) is an enzyme that exhibits several catalytic activities: the crosslinking of proteins by forming Nepsilon-(gamma-glutamyl) lysine bonds, the incorporation of polyamines into protein, and the deamidation of protein-bound glutamines | Streptomyces hygroscopicus | ? | - |
- |
|
additional information | transglutaminase (TGase) is an enzyme that exhibits several catalytic activities: the crosslinking of proteins by forming Nepsilon-(gamma-glutamyl) lysine bonds, the incorporation of polyamines into protein, and the deamidation of protein-bound glutamines | Streptomyces hygroscopicus WSH03-13 | ? | - |
- |
|
protein glutamine + alkylamine | - |
Streptomyces hygroscopicus | protein N5-alkylglutamine + NH3 | - |
? | |
protein glutamine + alkylamine | - |
Streptomyces hygroscopicus WSH03-13 | protein N5-alkylglutamine + NH3 | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 38000, recombinant enzyme, SDS-PAGE | Streptomyces hygroscopicus |
Synonyms | Comment | Organism |
---|---|---|
TGase | - |
Streptomyces hygroscopicus |
transglutaminase | - |
Streptomyces hygroscopicus |