Results 61 to 70 of about 4,041 (175)

Characterization of PmHS2 glycosyltransferases for the controlled synthesis of heparosan : a precursor of heparin and heparan sulfate

, 2011
Heparin (Hep), a highly sulfated and complex glycosaminoglycan polysaccharides, is worldwide used as an anticoagulant compound to prevent blood clotting during surgery.
Chavaroche, A.A.E.
core  

UDP-D-glucose 4-epimerase activity of the tissue culture of white poplars (Populus alba L. var. pyramidalis)

, 1982
The presence of UDP-D-glucose 4-epimerase (EC 5.1.3.2) in the culture tissue of white poplar was evidenced. As found, the partially purified enzyme preparation contained UDP-D-glucose glucosyltransferase, UDP-D-galactose galactosyltransferase and non ...
Ladislav Bilisics, Štefan Karácsonyi, Marta Kubačková   +2 more
core   +1 more source

¹H NMR spectra of the intracellular polar metabolites of C. thermocellum.

, 2013
The spectra of the wild type strain (WT) and the ethanol-tolerant strain without additional ethanol (ET0) and with 3% ethanol (ET3) were shown from bottom to top.
Jiatao Cui (439680), Yun Fa (439681), Xinshu Zhu (439679), Jingtao Zhang (348783), Yingang Feng (306604), Qiu Cui (432104)   +5 more
core   +1 more source

Mechanistic evidence for a front-side, SNi-type reaction in a retaining glycosyltransferase [PDF]

, 2011
A previously determined crystal structure of the ternary complex of trehalose-6-phosphate synthase identified a putative transition state–like arrangement based on validoxylamine A 6?-O-phosphate and uridine diphosphate in the active site.
Errey, James C., Gideon J Davies, Hong, SY, Izumi, A, Davis, BG, James C Errey, Benjamin G Davis, Hong, Sung You, Izumi, Atsushi, Atsushi Izumi, Errey, JC, Lee, Seung Seo, Sung You Hong, Lee, SS, Davies, Gideon J., Seung Seo Lee, Davis, Benjamin G., Davies, GJ, Davis, Benjamin   +18 more
core   +1 more source

Prenatal exposure to high galactose adversely affects initial gonadal pool of germ cells in rats

, 2003
In rats, prenatal exposure to high concentrations of galactose may contribute to a condition that is equivalent to the premature ovarian failure (POF) component of human galactosaemia.
Bhattacharyya, D, Goswami, S K, Chakrabarti, J, Chakravarty, B N, Pal, A K, Bandyopadhyay, Santu, Banerjee, S, Kabir, S N   +7 more
core   +1 more source

PO03 | Enlarged platelets with reduced GP IB/IX can indicate disorders other than Bernard-Soulier syndrome

Bleeding, Thrombosis and Vascular Biology
Background and Aims: Evaluation of platelet morphology is a cornerstone of the diagnostic work-up of patients with suspected inherited platelet disorders (IPD).
doaj   +1 more source

A novel three-enzyme reaction cycle for the synthesis of N-acetyllactosamine with in situ regeneration of uridine 5'-diphosphate glucose and uridine 5'-diphosphate galactose

, 1996
peer reviewedA new three-enzyme reaction cycle consisting of sucrose synthase, UDP glucose 4‘-epimerase, and human β-1,4-galactosyltransferase was established for the synthesis of N-acetyllactosamine (LacNAc) with in situ regeneration of UDP galactose ...
Elling, Lothar, Zervosen, Astrid
core   +1 more source

Case Report Galactosaemia presenting as poor feeding in infancy

, 2014
Main source of dietary galactose is lactose from milk, which is converted by galactokinase to galactose-1-phosphate (Gal-1-P) which, in turn, is converted to uridine diphosphate galactose ...
S Dias, U Jegathasan
core  

UDP-glucose 4-epimerase and β-1,4-galactosyltransferase from the oyster Magallana gigas as valuable biocatalysts for the production of galactosylated products

, 2018
Uridine diphosphate galactose (UDP-galactose) is a valuable building block in the enzymatic synthesis of galactose-containing glycoconjugates. UDP-glucose 4-epimerase (UGE) is an enzyme which catalyzes the reversible conversion of abundantly available ...
Liu, Li, He, Meng, Song, Hui Bo, Flitsch, Sabine L., Zhi-Peng Cai, Cai, Zhi Peng, Huang, Kun, Hui-Bo Song, Voglmeir, Josef, Li Liu, Josef Voglmeir, Sabine L. Flitsch, Meng He, Kun Huang, Sabine Flitsch   +14 more
core   +1 more source

Three-dimensional structure of galactose-1-phosphate uridyltransferase from Escherichia coli at 1.8 Å resolution [PDF]

, 1995
: Galactose-1-phosphate uridylyltransferase catalyzes the reversible transfer of the uridine 5'-monophosphoryl moiety of UDP-glucose to the phosphate group of galactose 1-phosphate to form UDPgalactose. This enzyme participates in the Leloir pathway
Joseph E Wedekind, Ivan Rayment, Perry A Frey   +2 more
core