Kojibiose
Kojibiose structure
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Common Name | Kojibiose | ||
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| CAS Number | 2140-29-6 | Molecular Weight | 342.29600 | |
| Density | 1.68g/cm3 | Boiling Point | 783.7ºC at 760mmHg | |
| Molecular Formula | C12H22O11 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 292.1ºC | |
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Extracellular and cell-associated forms of Gluconobacter oxydans dextran dextrinase change their localization depending on the cell growth.
Biochem. Biophys. Res. Commun. 456(1) , 500-5, (2015) Gluconobacter oxydans ATCC 11894 produces dextran dextrinase (DDase, EC 2.4.1.2), which synthesizes dextran from the starch hydrolysate, dextrin and is known to cause ropy beer. G. oxydans ATCC 11894 was believed to possess both a secreted DDase (DDext) and a... |
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Differentiation of Disaccharide Isomers by Temperature-Dependent In-Source Decay (TDISD) and DART-Q-TOF MS/MS.
J. Am. Soc. Mass Spectrom. 26 , 1599-605, (2015) Helium direct analysis in real time (He-DART) mass spectrometry (MS) of some compounds, polysaccharides, for example, usually tends to be challenging because of the occurrence of prominent in-source decay (ISD), which was considered as an undesired side react... |
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Microbial Communities Can Be Described by Metabolic Structure: A General Framework and Application to a Seasonally Variable, Depth-Stratified Microbial Community from the Coastal West Antarctic Peninsula.
PLoS ONE 10 , e0135868, (2015) Taxonomic marker gene studies, such as the 16S rRNA gene, have been used to successfully explore microbial diversity in a variety of marine, terrestrial, and host environments. For some of these environments long term sampling programs are beginning to build ... |
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Transfer of oligosaccharide from oligosaccharide pyrophosphoryl dolichol to endogenous acceptor proteins in human breast malignant and normal tissues.
Experientia 41(7) , 928-9, (1985) We have prepared dolichylpyrophosphoryl-[14C]-oligosaccharide (Dol-PP-oligosaccharide) from calf thyroid. Microsomal fractions from human breast tissues catalyzed the transfer of labeled oligosaccharide to endogenous acceptor proteins. Malignant tumors showed... |
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Enzymatic synthesis of a 2-O-alpha-D-glucopyranosyl cyclic tetrasaccharide by kojibiose phosphorylase.
Carbohydr. Res. 340(3) , 449-54, (2005) The glucosyl transfer reaction of kojibiose phosphorylase (KPase) from Thermoanaerobacter brockii ATCC35047 was examined using cyclo-{-->6)-alpha-d-Glcp-(1-->3)-alpha-d-Glcp-(1-->6)-alpha-d-Glcp-(1-->3)-alpha-d-Glcp-(1-->} (CTS) as an acceptor. KPase produced... |
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Acceptor recognition of kojibiose phosphorylase from Thermoanaerobacter brockii: syntheses of glycosyl glycerol and myo-inositol.
J. Biosci. Bioeng. 101(5) , 427-33, (2006) The glucosyl transfer reaction of kojibiose phosphorylase (KP; EC 2.4.1.230) was examined using glycerol or myo-inositol as an acceptor. In the case of glycerol, KP produced two main transfer products: saccharides A and B. The structure of saccharide A was O-... |
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Interaction of anti-kojibiose antibody with the lipoteichoic acids from Streptococcus faecalis and Streptococcus faecium.
Infect. Immun. 46(1) , 279-81, (1984) Antisera prepared in rabbits by immunization with p-aminophenyl beta-kojibioside conjugated to bovine serum albumin (antikojibiose sera), readily agglutinated whole cells of Streptococcus faecalis or Streptococcus faecium, and showed specific reactions with t... |
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The first alpha-1,3-glucosidase from bacterial origin belonging to glycoside hydrolase family 31.
Biochimie 91(11-12) , 1434-42, (2009) Genome analysis of Lactobacillus johnsonii NCC533 has been recently completed. One of its annotated genes, lj0569, encodes the protein having the conserved domain of glycoside hydrolase family 31. Its homolog gene (ljag31) in L. johnsonii NBRC13952 was cloned... |
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Hyper expression of kojibiose phosphorylase gene and trehalose phosphorylase gene from Thermoanaerobacter brockii ATCC35047 in Bacillus subtilis and selaginose synthesis utilizing two phosphorylases.
J. Biosci. Bioeng. 100(3) , 343-6, (2005) The kojibiose phosphorylase (KP) gene and trehalose phosphorylase (TP) gene from Thermoanaerobacter brockii ATCC35047 were intracellularly hyper-expressed under the control of the Bacillus amyloliquefaciens alpha-amylase promoter in Bacillus subtilis. The pro... |
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Molecular and physiological role of the trehalose-hydrolyzing alpha-glucosidase from Thermus thermophilus HB27.
J. Bacteriol. 190(7) , 2298-305, (2008) Trehalose supports the growth of Thermus thermophilus strain HB27, but the absence of obvious genes for the hydrolysis of this disaccharide in the genome led us to search for enzymes for such a purpose. We expressed a putative alpha-glucosidase gene (TTC0107)... |