Glycosyl hydrolase family 3 C-terminal domain. This domain is involved in catalysis and may be involved in binding beta-glucan. This domain is found associated with pfam00933.

beta-glucosidase BglX.

Probable beta-xylosidase; Provisional

Fibronectin type III-like domain. This domain has a fibronectin type III-like structure. It is often found in association with pfam00933 and pfam01915. Its function is unknown.

Carbohydrate Binding Module 6 (CBM6); many are appended to glycoside hydrolase (GH) family 11 and GH43 xylanase domains. This family includes carbohydrate binding module 6 (CBM6) domains that are appended mainly to glycoside hydrolase (GH) family domains, including GH3, GH11, and GH43 domains. These CBM6s are non-catalytic carbohydrate binding domains that facilitate the strong binding of the GH catalytic modules with their dedicated, insoluble substrates. Examples of proteins having CMB6s belonging to this family are Microbispora bispora GghA, a 1,4-beta-D-glucan glucohydrolase (GH3); Clostridium thermocellum xylanase U (GH11), and Penicillium purpurogenum ABF3, a bifunctional alpha-L-arabinofuranosidase/xylobiohydrolase (GH43). GH3 comprises enzymes with activities including beta-glucosidase (hydrolyzes beta-galactosidase) and beta-xylosidase (hydrolyzes 1,4-beta-D-xylosidase). GH11 family comprises enzymes with xylanase (endo-1,4-beta-xylanase) activity which catalyze the hydrolysis of beta-1,4 bonds of xylan, the major component of hemicelluloses, to generate xylooligosaccharides and xylose. GH43 includes beta-xylosidases and beta-xylanases, using aryl-glycosides as substrates. CBM6 is an unusual CBM as it represents a chimera of two distinct binding sites with different modes of binding: binding site I within the loop regions and binding site II on the concave face of the beta-sandwich fold.

Crystalstructure of Beta-glucosidase from Kluyveromyces marxianus in complex with glucose [Kluyveromyces marxianus],3AC0_B Crystal structure of Beta-glucosidase from Kluyveromyces marxianus in complex with glucose [Kluyveromyces marxianus],3AC0_C Crystal structure of Beta-glucosidase from Kluyveromyces marxianus in complex with glucose [Kluyveromyces marxianus],3AC0_D Crystal structure of Beta-glucosidase from Kluyveromyces marxianus in complex with glucose [Kluyveromyces marxianus]

Crystalstructure of Se-Met labeled Beta-glucosidase from Kluyveromyces marxianus [Kluyveromyces marxianus],3ABZ_B Crystal structure of Se-Met labeled Beta-glucosidase from Kluyveromyces marxianus [Kluyveromyces marxianus],3ABZ_C Crystal structure of Se-Met labeled Beta-glucosidase from Kluyveromyces marxianus [Kluyveromyces marxianus],3ABZ_D Crystal structure of Se-Met labeled Beta-glucosidase from Kluyveromyces marxianus [Kluyveromyces marxianus]

ChainA, Thermostable beta-glucosidase B [Acetivibrio thermocellus AD2],7MS2_B Chain B, Thermostable beta-glucosidase B [Acetivibrio thermocellus AD2]

CrystalStructure of Bifidobacterium adolescentis GH3 beta-glucosidase [Bifidobacterium adolescentis ATCC 15703],5WAB_B Crystal Structure of Bifidobacterium adolescentis GH3 beta-glucosidase [Bifidobacterium adolescentis ATCC 15703],5WAB_C Crystal Structure of Bifidobacterium adolescentis GH3 beta-glucosidase [Bifidobacterium adolescentis ATCC 15703],5WAB_D Crystal Structure of Bifidobacterium adolescentis GH3 beta-glucosidase [Bifidobacterium adolescentis ATCC 15703]

GH3exo-beta-xylosidase (XlnD) [Aspergillus nidulans FGSC A4],6Q7I_B GH3 exo-beta-xylosidase (XlnD) [Aspergillus nidulans FGSC A4],6Q7J_A Chain A, Exo-1,4-beta-xylosidase xlnD [Aspergillus nidulans FGSC A4],6Q7J_B Chain B, Exo-1,4-beta-xylosidase xlnD [Aspergillus nidulans FGSC A4]

Beta-glucosidase OS=Kluyveromyces marxianus OX=4911 PE=3 SV=1

Beta-glucosidase B OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=bglB PE=1 SV=1

Probable beta-glucosidase H OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=bglH PE=3 SV=2

Xylan 1,4-beta-xylosidase OS=Prevotella ruminicola (strain ATCC 19189 / JCM 8958 / 23) OX=264731 GN=xyl3A PE=1 SV=1

Putative beta-glucosidase OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=SPBC1683.04 PE=3 SV=1