D-(+)-CELLOTRIOSE

D-(+)-CELLOTRIOSE Structure
D-(+)-CELLOTRIOSE structure
Common Name D-(+)-CELLOTRIOSE
CAS Number 33404-34-1 Molecular Weight 504.43700
Density 1.8g/cm3 Boiling Point 865.2ºC at 760mmHg
Molecular Formula C18H32O16 Melting Point >165ºC dec.
MSDS Chinese USA Flash Point 477ºC

Capillary electrophoresis fingerprinting of 8-aminopyrene-1,3,6-trisulfonate derivatized nitrocellulose after partial acid depolymerization.

J. Chromatogr. A. 1387 , 134-43, (2015)

Fine characterization of nitrocellulose (NC) remains a challenge, especially in forensic analysis, and a strategy consisting in obtaining representative fingerprints by a separation technique, as for proteins, is of prime interest. In this work, we first esta...

Combining free and aggregated cellulolytic systems in the cellulosome-producing bacterium Ruminiclostridium cellulolyticum.

Biotechnol. Biofuels 8 , 114, (2015)

Ruminiclostridium cellulolyticum and Lachnoclostridium phytofermentans (formerly known as Clostridium cellulolyticum and Clostridium phytofermentans, respectively) are anaerobic bacteria that developed different strategies to depolymerize the cellulose and th...

Multifunctional cellulolytic auxiliary activity protein HcAA10-2 from Hahella chejuensis enhances enzymatic hydrolysis of crystalline cellulose.

Appl. Microbiol. Biotechnol. 99(7) , 3041-55, (2015)

The modular auxiliary activity (AA) family of proteins is believed to cause amorphogenesis in addition to oxidative cleavage of crystalline cellulose although the supporting evidence is limited. HcAA10-2 is a modular AA10 family protein (58 kDa) composed of a...

The role of the oligosaccharide binding cleft of rice BGlu1 in hydrolysis of cellooligosaccharides and in their synthesis by rice BGlu1 glycosynthase.

Protein Sci. 21(3) , 362-72, (2012)

Rice BGlu1 β-glucosidase nucleophile mutant E386G is a glycosynthase that can synthesize p-nitrophenyl (pNP)-cellooligosaccharides of up to 11 residues. The X-ray crystal structures of the E386G glycosynthase with and without α-glucosyl fluoride were solved a...

Dissecting structure-function-stability relationships of a thermostable GH5-CBM3 cellulase from Bacillus subtilis 168.

Biochem. J. 441 , 95-104, (2012)

Cellulases participate in a number of biological events, such as plant cell wall remodelling, nematode parasitism and microbial carbon uptake. Their ability to depolymerize crystalline cellulose is of great biotechnological interest for environmentally compat...

Apo- and cellopentaose-bound structures of the bacterial cellulose synthase subunit BcsZ.

J. Biol. Chem. 286 , 17601-17606, (2011)

Cellulose, a very abundant extracellular polysaccharide, is synthesized in a finely tuned process that involves the activity of glycosyl-transferases and hydrolases. The cellulose microfibril consists of bundles of linear β-1,4-glucan chains that are synthesi...

Kinetic characterization of a glycoside hydrolase family 44 xyloglucanase/endoglucanase from Ruminococcus flavefaciens FD-1.

Enzyme Microb. Technol. 48 , 27-32, (2011)

Two forms of Ruminococcus flavefaciens FD-1 endoglucanase B, a member of glycoside hydrolase family 44, one with only a catalytic domain and the other with a catalytic domain and a carbohydrate binding domain (CBM), were produced. Both forms hydrolyzed cellot...

Identification of an extracellular thermostable glycosyl hydrolase family 13 α-amylase from Thermotoga neapolitana.

J. Microbiol. 49 , 628-634, (2011)

We cloned the gene for an extracellular α-amylase, AmyE, from the hyperthermophilic bacterium Thermotoga neapolitana and expressed it in Escherichia coli. The molecular mass of the enzyme was 92 kDa as a monomer. Maximum activity was observed at pH 6.5 and te...

Supercritical water treatment for cello-oligosaccharide production from microcrystalline cellulose.

Carbohydr. Res. 401 , 16-23, (2014)

Microcrystalline cellulose was treated in supercritical water at 380 °C and at a pressure of 250 bar for 0.2, 0.4, and 0.6s. The yield of the ambient-water-insoluble precipitate and its average molar mass decreased with an extended treatment time. The highest...

Purification and enzymatic characterization of a novel β-1,6-glucosidase from Aspergillus oryzae.

J. Biosci. Bioeng. 121 , 259-64, (2016)

In this study, among the 10 genes that encode putative β-glucosidases in the glycoside hydrolase family 3 (GH3) with a signal peptide in the Aspergillus oryzae genome, we found a novel gene (AO090038000425) encoding β-1,6-glucosidase with a substrate specific...