Results 1 to 10 of about 850,147 (309)

Structural and Functional Basis of JAMM Deubiquitinating Enzymes in Disease

open access: yesBiomolecules, 2022
Deubiquitinating enzymes (DUBs) are a group of proteases that are important for maintaining cell homeostasis by regulating the balance between ubiquitination and deubiquitination.
Xin Pan   +5 more
doaj   +1 more source

Comparison of Biochemical Characteristics, Action Models, and Enzymatic Mechanisms of a Novel Exolytic and Two Endolytic Lyases with Mannuronate Preference

open access: yesMarine Drugs, 2021
Recent explorations of tool-like alginate lyases have been focused on their oligosaccharide-yielding properties and corresponding mechanisms, whereas most were reported as endo-type with α-L-guluronate (G) preference.
Lianghuan Zeng   +6 more
doaj   +1 more source

Research Progress on Preparation of Marine Oligosaccharides by Enzymatic Method

open access: yesShipin gongye ke-ji, 2023
Marine oligosaccharides, which are prepared by degradation of marine polysaccharides, are carbohydrate compounds composed of two to ten monosaccharide residues.
Zixiang YANG   +9 more
doaj   +1 more source

Catalytic mechanisms for phosphotriesterases [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2013
Phosphotriesters are one class of highly toxic synthetic compounds known as organophosphates. Wide spread usage of organophosphates as insecticides as well as nerve agents has lead to numerous efforts to identify enzymes capable of detoxifying them. A wide array of enzymes has been found to have phosphotriesterase activity including phosphotriesterase (
Andrew N, Bigley, Frank M, Raushel
openaire   +2 more sources

Recent Advances and Promises in Nitrile Hydratase: From Mechanism to Industrial Applications

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Nitrile hydratase (NHase, EC 4.2.1.84) is one type of metalloenzyme participating in the biotransformation of nitriles into amides. Given its catalytic specificity in amide production and eco-friendliness, NHase has overwhelmed its chemical counterpart ...
Zhongyi Cheng, Yuanyuan Xia, Zhemin Zhou
doaj   +1 more source

A structure of substrate-bound Synaptojanin1 provides new insights in its mechanism and the effect of disease mutations

open access: yeseLife, 2020
Synaptojanin1 (Synj1) is a phosphoinositide phosphatase, important in clathrin uncoating during endocytosis of presynaptic vesicles. It was identified as a potential drug target for Alzheimer’s disease, Down syndrome, and TBC1D24-associated epilepsy ...
Jone Paesmans   +10 more
doaj   +1 more source

Recent Progress of Electrochemical Production of Hydrogen Peroxide by Two‐Electron Oxygen Reduction Reaction

open access: yesAdvanced Science, 2021
Shifting electrochemical oxygen reduction reaction (ORR) via two‐electron pathway becomes increasingly crucial as an alternative/green method for hydrogen peroxide (H2O2) generation. Here, the development of 2e− ORR catalysts in recent years is reviewed,
Nan Wang   +4 more
doaj   +1 more source

Evolution of a Catalytic Mechanism [PDF]

open access: yesMolecular Biology and Evolution, 2015
The means by which superfamilies of specialized enzymes arise by gene duplication and functional divergence are poorly understood. The escape from adaptive conflict hypothesis, which posits multiple copies of a gene encoding a primitive inefficient and highly promiscuous generalist ancestor, receives support from experiments showing that resurrected ...
Alissa, Rauwerdink   +8 more
openaire   +2 more sources

CO2 reduction into formic acid under hydrothermal conditions: A mini review

open access: yesEnergy Science & Engineering, 2022
Converting CO2, a major component of greenhouse gas in the atmosphere, into value‐added fine chemicals is beneficial from environmental and economic aspects.
Xu Liu   +4 more
doaj   +1 more source

Family characteristics, phylogenetic reconstruction, and potential applications of the plant BAHD acyltransferase family

open access: yesFrontiers in Plant Science, 2023
The BAHD acyltransferase family is a class of proteins in plants that can acylate a variety of primary and specialized secondary metabolites. The typically acylated products have greatly improved stability, lipid solubility, and bioavailability and thus ...
Donghuan Xu   +5 more
doaj   +1 more source

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