xylosidasy [Xylosidases]

tematický
11
Termíny

xylanhydrolasy
xylanhydrolázy
xylobiasy
xylobiázy
xylosidázy
xylozidázy

 

Xylan Hydrolases
Xylobiases

Perzistentní odkaz   https://www.medvik.cz/link/D014995
Definice

Skupina enzymů, které katalyzují hydrolýzu alfa- nebo beta-xylosidových vazeb. EC 3.2.1.8 katalyzuje endo-hydrolýzu 1,4-beta-D-xylosidových vazeb; EC 3.2.1.32 katalyzuje endo-hydrolýzu 1,3-beta-D-xylosidových vazeb; EC 3.2.1. 37 katalyzuje exo-hydrolýzu 1,4-beta-D-vazeb na neredukujících koncích xylanů a EC 3.2.1.72 katalyzuje exo-hydrolýzu 1, 3-beta-D-vazeb na neredukujících koncích xylanů. Byly identifikovány další xylosidasy, které katalyzují hydrolýzu alfa-xylosidových vazeb.

A group of enzymes that catalyze the hydrolysis of alpha- or beta-xylosidic linkages. EC 3.2.1.8 catalyzes the endo-hydrolysis of 1,4-beta-D-xylosidic linkages; EC 3.2.1.32 catalyzes the endo-hydrolysis of 1,3-beta-D-xylosidic linkages; EC 3.2.1.37 catalyzes the exo-hydrolysis of 1,4-beta-D-linkages from the non-reducing termini of xylans; and EC 3.2.1.72 catalyzes the exo-hydrolysis of 1,3-beta-D-linkages from the non-reducing termini of xylans. Other xylosidases have been identified that catalyze the hydrolysis of alpha-xylosidic bonds.

DUI
D014995 MeSH Prohlížeč
CUI
M0023077
Předchozí užití
Glycoside Hydrolases (1966-1977)
Historická pozn.
91(78); was see under GLYCOSIDE HYDROLASES 1978-90
Veřejná pozn.
91; was see under GLYCOSIDE HYDROLASES 1978-90

D Chemikálie a léčiva
D08.811 enzymy 1 547
D08.811.277 hydrolasy 475
D08.811.277.450 glykosidhydrolasy 89
D08.811.277.450.050 alfa-L-fukosidasa 6
D08.811.277.450.066 amylasy 286
D08.811.277.450.114 invertasa 10
D08.811.277.450.207 chitinasy 53
D08.811.277.450.283 dextranasa
D08.811.277.450.329 disacharidasy 27
D08.811.277.450.410 galaktosidasy 45
D08.811.277.450.420 glukosidasy 46
D08.811.277.450.426 glukuronidasa 101
D08.811.277.450.430 N-glykosylhydrolasy 6
D08.811.277.450.483 hexosaminidasy 55
D08.811.277.450.529 hyaluronoglukosaminidasa 147
D08.811.277.450.560 iduronidasa 6
D08.811.277.450.585 isoamylasa 5
D08.811.277.450.625 mannosidasy 10
D08.811.277.450.642 muramidasa 219
D08.811.277.450.692 neuraminidasa 124
D08.811.277.450.770 oligo-1,6-glukosidasa 1
D08.811.277.450.800 polygalakturonasa 20
D08.811.277.450.950 xylosidasy 11
D08.811.277.450.950.249 endo-1,4-beta-xylanasy 11
D08.811.277.450.950.500 endo-1,3-beta-xylanasa
D09 sacharidy 723
D10 lipidy 2 524