Results 111 to 120 of about 14,411 (293)

A Specific Process to Purify 2-Methyl-D-Erythritol-4-Phosphate Enzymatically Converted from D-Glyceraldehyde-3-Phosphate and Pyruvate

open access: yesNatural Product Communications, 2015
A one-pot enzymatic cascade was established to synthesize MEP, one of the key intermediates in the MEP terpenoid biosynthetic pathway. D-GAP and sodium pyruvate were converted to MEP in a reaction catalyzed by DXP synthase and DXP reductoisomerase (DXR ...
Shao-Qing Yang   +4 more
doaj   +1 more source

Integration of the metabolic/redox state, histone gene switching, DNA replication and S-phase progression by moonlighting metabolic enzymes

open access: yesBioscience Reports, 2013
The concept of one-protein–multiple-function, i.e. moonlighting proteins, is an ever-expanding paradigm. We obtained compelling evidence that an array of ‘cytoplasmic’ metabolic enzymes can enter the nuclei to carry out moonlighting ...
Hongpeng He   +4 more
doaj   +1 more source

Vitamins and Coenzymes: An Interactive Study [PDF]

open access: yes, 2019
Introduction: Vitamins form a group of organic micronutrients without chemical relation, whose biosynthesis in humans is nonexistent or insufficient, being required in the diet. They have specific cellular functions and are precursors of coenzymes in the
Menegasso, J. L.M.   +2 more
core   +1 more source

Effect of the Coenzymes NAD(P)(H) in Straight-Dough Breadmaking on Protein Properties and Loaf Volume [PDF]

open access: yes, 2010
The nicotinamide adenine dinucleotide coenzymes [NAD(P)(H)] are strong redox agents naturally present in wheat flour, and are indispensable cofactors in many redox reactions.
Kristof Brijs   +7 more
core   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

Changes in lipids and medium- and long-chain fatty acids during the spontaneous fermentation of ripened pu-erh tea

open access: yesCurrent Research in Food Science
During the fermentation of ripened pu-erh tea (RPT), the composition of lipids and other compounds changes significantly. In this study, we conducted industrial fermentation of RPT and observed that the levels of water extract, tea polyphenols, free ...
Qiu-yue Chen   +13 more
doaj   +1 more source

Effect of niacin on lipid metabolism and its mechanisms of action

open access: yesSiliao yanjiu, 2022
Niacin (NA), one of the essential vitamins for animals, plays a crucial role in the metabolism of three major nutrients in animals. As a precursor of coenzymes NAD and NADP, NA can transfer hydrogen and electrons in energy supply metabolic reactions.
Fan LONG   +4 more
doaj  

A Novel Regulator of Activation-Induced Cytidine Deaminase/APOBECs in Immunity and Cancer: Schrödinger’s CATalytic Pocket

open access: yesFrontiers in Immunology, 2017
Activation-induced cytidine deaminase (AID) and its relative APOBEC3 cytidine deaminases boost immune response by mutating immune or viral genes. Because of their genome-mutating activities, AID/APOBECs are also drivers of tumorigenesis.
Mani Larijani, Justin J. King
doaj   +1 more source

coenzyme [PDF]

open access: yes, 2008
Citation: 'coenzyme' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C01126 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

2-oxoglutarate coenzymes interaction on the multienzyme complex level and in the liver mitochondria [PDF]

open access: yes, 2004
Досліджено механізми коферментної регуляції мультиензимного 2-оксоглутаратдегідрогеназного комплексу. Показана стимулююча роль ліпоєвої кислоти і КоА на досліджуваний фермент у мітохондріях печінки.
Петров, Сергей Анатольевич   +5 more
core  

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