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Literature summary for 2.4.1.19 extracted from

  • Li, C.; Xu, Q.; Gu, Z.; Chen, S.; Wu, J.; Hong, Y.; Cheng, L.; Li, Z.
    Cyclodextrin glycosyltransferase variants experience different modes of product inhibition (2016), J. Mol. Catal. B, 133, 203-210 .
No PubMed abstract available
Search for more literature for 2.4.1.19

Inhibitors

Inhibitors Comment Organism Structure
alpha-cyclodextrin product inhibition Niallia circulans
alpha-cyclodextrin competitive product inhibition Paenibacillus macerans
beta-cyclodextrin mixed-type product inhibition Niallia circulans
beta-cyclodextrin product inhibition Paenibacillus macerans
gamma-cyclodextrin product inhibition Niallia circulans
gamma-cyclodextrin product inhibition Paenibacillus macerans

Organism

Organism UniProt Comment Textmining
Niallia circulans
-
-
-
Niallia circulans STB01
-
-
-
Paenibacillus macerans
-
-
-
Paenibacillus macerans JFB05-01
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltodextrin + glycosyl acceptor
-
 Paenibacillus macerans alpha-cyclodextrin
-
 ?
maltodextrin + glycosyl acceptor
-
 Paenibacillus macerans JFB05-01 alpha-cyclodextrin
-
 ?
maltodextrin + glycosyl acceptor
-
 Niallia circulans beta-cyclodextrin
-
 ?
maltodextrin + glycosyl acceptor
-
 Niallia circulans STB01 beta-cyclodextrin
-
 ?

Synonyms

Synonyms Comment Organism
alpha-CGTase
-
 Paenibacillus macerans
beta-CGTase
-
 Niallia circulans
cyclodextrin glucosyltransferase
-
 Niallia circulans
cyclodextrin glucosyltransferase
-
 Paenibacillus macerans

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
768
-
 maltodextrin at pH 6.5 and 50°C Niallia circulans
768
-
 maltodextrin at pH 6.5 and 50°C Paenibacillus macerans

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.00034
-
 beta-cyclodextrin at pH 6.5 and 50°C Niallia circulans
0.00034
-
 beta-cyclodextrin at pH 6.5 and 50°C Paenibacillus macerans
0.00055
-
 gamma-cyclodextrin at pH 6.5 and 50°C Niallia circulans
0.00055
-
 gamma-cyclodextrin at pH 6.5 and 50°C Paenibacillus macerans
0.01255
-
 alpha-cyclodextrin at pH 6.5 and 50°C Niallia circulans
0.01255
-
 alpha-cyclodextrin at pH 6.5 and 50°C Paenibacillus macerans