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3.2.1.39: glucan endo-1,3-beta-D-glucosidase

This is an abbreviated version!
For detailed information about glucan endo-1,3-beta-D-glucosidase, go to the full flat file.

Word Map on EC 3.2.1.39

Reaction

Laminariheptaose
+ 3 H2O =
laminaritriose
+ 2 laminaribiose

Synonyms

(1-3)-beta-D-glucan endohydrolase, (1-3)-beta-D-glucanase, (1-3)-beta-glucanase GI, (1->3)-beta-glucan endohydrolase, (1->3)-beta-glucan endohydrolase BGN13.1, (1->3)-beta-glucan endohydrolase GI, (1->3)-beta-glucan endohydrolase GII, (1->3)-beta-glucan endohydrolase GIII, (1->3)-beta-glucan endohydrolase GIV, (1->3)-beta-glucan endohydrolase GV, (1->3)-beta-glucan endohydrolase GVI, (1->3)-beta-glucanase, (1->3)-beta-glucanase A1, (1->3)-beta-glucanase BGN13.1, (1->3)-beta-glucanase isoenzyme GI, (1->3)-beta-glucanase isoenzyme GII, (1->3)-beta-glucanase isoenzyme GIII, (1->3)-beta-glucanase isoenzyme GIV, (1->3)-beta-glucanase isoenzyme GV, (1->3)-beta-glucanase isoenzyme GVI, (13)-beta-glucan 3-glucanohydrolase, (13)-beta-glucan endohydrolase, 1,3-beta-D-glucanase, 1,3-beta-glucan 3-glucanohydrolase, 1,3-beta-glucan hydrolase, 1,3-beta-glucanase, 1,3-beta-glucanase I, Acidic beta-1,3-glucanase, acidic endo-beta-1,3-glucanase, AkLam36, Anther-specific protein A6, Ban-Gluc, Basic beta-1,3-endoglucanase BGN13.1, Basic beta-1,3-glucanase, beta-(1-3)-glucanase, beta-1,3 glucanase, beta-1,3-D-glucanase, beta-1,3-endoglucanase, Beta-1,3-endoglucanase GI, Beta-1,3-endoglucanase GII, Beta-1,3-endoglucanase GIII, Beta-1,3-endoglucanase GIV, Beta-1,3-endoglucanase GV, Beta-1,3-endoglucanase GVI, Beta-1,3-endoglucanase, basic, beta-1,3-glucan hydrolase, beta-1,3-glucanase, beta-1,3-glucanase I, beta-1,3-glucanase II, beta-glucanase, Bgl, Bgl2, Bgl64A, BglF, BglII, BglS27, Bglu50A, Bgt17AE158A, CaENG, callase, CC1G_04051, CcGluE, Cel17A, DEHA2G18766g, DEHA2G18766p, EGase1, EGase2, EGase3, endo-(1,3)-beta-D-glucanase, endo-(1-3)-beta-glucanase, endo-(13)-beta-D-glucanase, endo-1,3-beta-D-glucanase, endo-1,3-beta-glucanase, endo-1,3-beta-glucosidase, endo-1,3-glucanase, endo-1,3;4-beta-glucanase, endo-beta-1,3(4)-glucanase, endo-beta-1,3-D-glucanase, endo-beta-1,3-glucanase, endo-beta-1->3-glucanase, endo-type beta-1,3-glucanase, Endo23, Eng, eng1, ENG16A, Eng2, Eng2 protein, EngA, Engl1, exo-beta-1,3-glucanase, Fra e 9.01 allergen, Gbl2a, Gbl2b, Gbl2c, Gbl2d, Gbl2e, Gbl2f, Gbl3, Gfa, GH family 81 beta-1,3-glucanase, GLU, Glu1, GluA, GLUB20-2, glucan endo-1,3-beta-glucosidase, Glucanase GLA, Glucanase GLB, glucanase LIV, glucanase Lo, GLUD2, HdLam33, kitalase, LAM, Lam81A, LamA, laminaranase, laminarinase, Lic16A, lytic beta-(1-3)-glucanase I, lytic beta-(1-3)-glucanase II, Mo enzyme, More, oligo-1,3-glucosidase, OsGlu1, OsGlu2, PCEng2p, PfLamA, PpGns1, PR-2B, PR-35, PR-36, PR-37, Rv0315, SLam, SpsLamIV, TLam, TmLam, VIT_05s0077g01150, VIT_205s0077g01150, VIT_206s0061g00120, VIT_208s0007g06060, YlCrh1Sp, YlCrh2Sp, zerzaust, ZET, ZgLamA

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.39 glucan endo-1,3-beta-D-glucosidase

Natural Substrates Products

Natural Substrates Products on EC 3.2.1.39 - glucan endo-1,3-beta-D-glucosidase

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
alkali soluble 1,3-beta-glucan + H2O
reducing sugar + ?
show the reaction diagram
-
produced by solubilised 1,3-beta-glucan synthase complex of A. fumigatus
-
?
beta-1,3-glucan + H2O
laminaribiose + D-glucose
show the reaction diagram
beta-glucan + H2O
?
show the reaction diagram
callose + H2O
?
show the reaction diagram
cell wall glucan + H2O
reducing sugar + ?
show the reaction diagram
curdlan + H2O
glucobiose + glucotriose
show the reaction diagram
curdlan + H2O
laminarioligosaccharides + laminaribiose
show the reaction diagram
laminarin + H2O
?
show the reaction diagram
laminarin + H2O
laminaribiose + beta-D-glucose
show the reaction diagram
-
-
-
?
laminarioligosaccharide + H2O
laminaribiose + beta-D-glucose
show the reaction diagram
substrate specificities and products, overview
-
-
?
paramylon + H2O
?
show the reaction diagram
-
-
-
-
?
pendulan + H2O
reducing sugar + ?
show the reaction diagram
-
acts in random fashion, reaction product with high molecular weight, major role in decreasing the molecular weight of pendulan during fermentation
-
?
polysaccharide + H2O
ethanol-soluble sugar + ?
show the reaction diagram
-
crude fraction from unripe bananas, not active in polysaccharide fraction from ripe bananas, possible involvement in ripening and/or softening process
-
?
additional information
?
-