Results 91 to 100 of about 576 (111)

Mechanism for aldose-ketose interconversion by d-xylose isomerase involving ring opening followed by a 1,2-hydride shift

Journal of Molecular Biology, 1990
The active site and mechanism of D-xylose isomerase have been probed by determination of the crystal structures of the enzyme bound to various substrates, inhibitors and cations. Ring-opening is an obligatory first step of the reaction and is believed to be the rate-determining step for the aldose to ketose conversion. The structure of a complex with a
D M Blow
exaly   +3 more sources

Crystal Structure of YihS in Complex with d-Mannose: Structural Annotation of Escherichia coli and Salmonella enterica yihS-encoded Proteins to an Aldose–Ketose Isomerase

Journal of Molecular Biology, 2008
The three-dimensional structure of a Salmonella enterica hypothetical protein YihS is significantly similar to that of N-acyl-D-glucosamine 2-epimerase (AGE) with respect to a common scaffold, an alpha6/alpha6-barrel, although the function of YihS remains to be clarified. To identify the function of YihS, Escherichia coli and S.
Takafumi, Itoh, Bunzo, Mikami, Wataru, Hashimoto, Kousaku, Murata   +3 more
openaire   +2 more sources

An Organogermanium Compound Enhances the Initial Reaction Rate of Alkaline Isomerization of an Aldose into a Ketose through Enediol Complex Formation

Journal of Applied Glycoscience (1999), 2022
Katsuyuki Sato, Takafumi Kasumi
exaly  

Substrate-dependent chemoselective aldose–aldose and aldose–ketose isomerizations of carbohydrates promoted by a combination of calcium ion and monoamines

Carbohydrate Research, 2001
Tomoaki Tănase, M Hidai
exaly  

Aldose–ketose interconversion in pyridine in the presence of aluminium oxide

Carbohydrate Research, 2007
Dag Ekeberg
exaly  

Stereochemical evidence for a cis-enediol intermediate in Mn-dependent aldose isomerases

Biochimica Et Biophysica Acta - Biomembranes, 1969
Irwin A Rose, Edward L O'Connell, R P Mortlock   +2 more
exaly  

Optimized GC-MS Method To Simultaneously Quantify Acetylated Aldose, Ketose, and Alditol for Plant Tissues Based on Derivatization in a Methyl Sulfoxide/1-Methylimidazole System

Journal of Agricultural and Food Chemistry, 2013
Shichang Liu, Nan Chao, Liwang Qi
exaly  

Isomerases and epimerases for biotransformation of pentoses

Applied Microbiology and Biotechnology, 2018
Zheng Fang, Wenli Zhang, Cuie Guang
exaly  

Tautomer Structures in Ketose–Aldose Transformation of 1,3-Dihydroxyacetone Studied by Infrared Electroabsorption Spectroscopy

Journal of Physical Chemistry B, 2019
Hirotsugu Hiramatsu
exaly  

Separation of ketose and aldose by chromatography on an ion-exchange column

Archives of Biochemistry and Biophysics, 1963
Susumu Adachi, Hitoshi Sugawara
exaly