Glycosyl hydrolases family 39.

Beta-xylosidase [Carbohydrate transport and metabolism].

alpha-beta barrel catalytic domain of agarase, such as GH86-like endo-acting agarases identified in non-marine organisms. Typically, agarases (E.C. 3.2.1.81) are found in ocean-dwelling bacteria since agarose is a principle component of red algae cell wall polysaccharides. Agarose is a linear polymer of alternating D-galactose and 3,6-anhydro-L-galactopyranose. Endo-acting agarases, such as glycoside hydrolase 16 (GH16) and GH86 hydrolyze internal beta-1,4 linkages. GH86-like endo-acting agarase of this protein family has been identified in the human intestinal bacterium Bacteroides uniformis. This acquired metabolic pathway, as demonstrated by the prevalence of agar-specific genetic cluster called polysaccharide utilization loci (PULs), varies considerably between human populations, being much more prevalent in a Japanese sample than in North America, European, or Chinese samples. Agarase activity was also identified in the non-marine bacterium Cellvibrio sp.

Crystalstructure of the GH39 enzyme from Xanthomonas axonopodis pv. citri [Xanthomonas citri pv. citri str. 306]

Structureof a GH39 Beta-xylosidase from Caulobacter crescentus [Caulobacter vibrioides CB15]

crystalstructure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_B crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_C crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_D crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_E crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_F crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_G crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct],1W91_H crystal structure of 1,4-BETA-D-XYLAN XYLOHYDROLASE solve using anomalous signal from Seleniomethionine [synthetic construct]

ChainA, Beta-xylosidase [Caulobacter vibrioides]

Nativecrystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_B Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_C Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_D Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_E Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_F Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_G Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus],2BS9_H Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus [Geobacillus stearothermophilus]

Beta-xylosidase OS=Caldicellulosiruptor saccharolyticus OX=44001 GN=xynB PE=3 SV=1

Beta-xylosidase OS=Geobacillus stearothermophilus OX=1422 GN=xynB PE=1 SV=1

Beta-xylosidase OS=Thermoanaerobacterium saccharolyticum OX=28896 GN=xynB PE=1 SV=1

Beta-xylosidase OS=Thermoanaerobacterium saccharolyticum (strain DSM 8691 / JW/SL-YS485) OX=1094508 GN=xynB PE=3 SV=1

Alpha-L-iduronidase OS=Mus musculus OX=10090 GN=Idua PE=1 SV=2