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經驗公式(希爾表示法):
C24H42O21
CAS號碼:
分子量::
666.58
Beilstein:
78869
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.25
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SMILES 字串
OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)[C@@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)C(O)O[C@@H]4CO)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21?,22+,23+,24+/m1/s1
InChI 密鑰
LUEWUZLMQUOBSB-YQGOCCRESA-N
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應用
Cellotetraose is a 4-glucose polymer cellulodextrin derived from cellulose degradation. Cellotetraose and other cellulodextrins, such as cellulobiose, cellulotriose and cellopentaose are used by cellulosic bacteria as sources of energy. Cellotetraose is used to help identify, differentiate and characterize oligosaccharide metabolizing enzymes.[1][2]
生化/生理作用
Cellotetraose is a substrate for many cellulases and for 1,4-β-D-glucan glucohydrolases. It is also the end product of some cellulases, such as Cel9R from Clostridium thermocellum.
其他說明
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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CpMan5B is a glycoside hydrolase (GH) family 5 enzyme exhibiting both β-1,4-mannosidic and β-1,4-glucosidic cleavage activities. To provide insight into the amino acid residues that contribute to catalysis and substrate specificity, we solved the structure of CpMan5B at 1.6 Å
Hitoshi Suzuki et al.
Applied and environmental microbiology, 76(18), 6164-6170 (2010-07-27)
The wood decay basidiomycete Phanerochaete chrysosporium produces a variety of cellobiohydrolases belonging to glycoside hydrolase (GH) families 6 and 7 in the presence of cellulose. However, no inducer of the production of these enzymes has yet been identified. Here, we
Yuko Yoneda et al.
Journal of the American Chemical Society, 130(49), 16678-16690 (2009-06-26)
Hydrogen bonding is important in cellulosic and other carbohydrate structures, but the role of interactions between nonpolar groups is less understood. Therefore, we synthesized cyclohexyl 4'-O cyclohexyl beta-D-cellobioside (8), a molecule that has two glucose rings and two nonpolar cyclohexyl
Elizabeth A Znameroski et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(16), 6012-6017 (2012-04-05)
Neurospora crassa colonizes burnt grasslands in the wild and metabolizes both cellulose and hemicellulose from plant cell walls. When switched from a favored carbon source such as sucrose to cellulose, N. crassa dramatically upregulates expression and secretion of a wide
Tzu-Hui Wu et al.
Biochimica et biophysica acta, 1814(12), 1832-1840 (2011-08-16)
The hyperthermophilic endoglucanase Cel5A from Thermotoga maritima can find applications in lignocellulosic biofuel production, because it catalyzes the hydrolysis of glucan- and mannan-based polysaccharides. Here, we report the crystal structures in apo-form and in complex with three ligands, cellotetraose, cellobiose
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