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3.2.1.58: glucan 1,3-beta-glucosidase

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

Word Map on EC 3.2.1.58

Reaction

(Glcbeta(1-3))n
+
H2O
=
(Glcbeta(1-3))n-1
+
alpha-D-glucopyranose

Synonyms

1,3-beta-D-glucanohydrolase, AkLam33, ALAM, beta-(1,3)(1,3)-glucanase, beta-(1,3)-glucanase, beta-1,3-exoglucanase, beta-1,3-glucan exo-hydrolase, beta-1,3-glucanase, BGL1, Bglu3B, BGN3.2, BGN3.4, CC1G_06564, CC1G_07313, Celf_3321, ChinLam, Exg, Exg1, EXG2, ExgA, ExgP, exo (13)-beta-glucanase, exo-1,3-beta-D-glucanase, exo-1,3-beta-glucanase, Exo-1,3-beta-glucanase I/II, exo-1,3-beta-glucosidase, Exo-beta 1,3 glucanase, exo-beta-(1,3)-glucanase, exo-beta-(13)-D-glucanase, exo-beta-(13)-glucanohydrolase, exo-beta-1,3-D-glucanase, exo-beta-1,3-glucanase, exo-beta-glucanase, Exo1, Glu1, Glu17A, glucan (1-->3)-beta-glucosidase, GP29, Lam55, Lam55A, lamC, laminarinase, More, panomycocin, PiEXO, tag83, Xog1

ECTree

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

Crystallization

Crystallization on EC 3.2.1.58 - glucan 1,3-beta-glucosidase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
mutants F258I, E292Q, E292S /F229A and F144Y/F258Y, and mutant E292S/F229A complexed with laminaritriose
purified recombinant mutant E282S alone or in complex with alpha-D-glucopyranosyl fluoride and 4-nitrophenyl-beta-D-glucopyranoside, or with 4-nitrophenyl-gentiobiose, X-ray diffraction structure determination and analysis at 1.59-1.96 A resolution
resolution 1.85 A
-
resolution 1.9 A
-
molecular modeling of structure. Residue Glu173 is the acid/base, and Glu292 is the nucleophile
modeling of structure and molecular dynamics simulation. A set of amino acids substitutions in the surface and loop regions confer increased flexibility to the enzyme, thereby facilitating its structure to cold adaptation. The catalytic activity and structural flexibility at cold environment are attained through a reduced amount of hydrogen bonds and salt bridges
hanging drop vapor diffusion method, using 1.8 M of Na/K phosphate, pH 6.8
Thermochaetoides thermophila