Results 31 to 40 of about 195,068 (336)

Esterase-Sensitive Prodrugs of a Potent Bisubstrate Inhibitor of Nicotinamide N-Methyltransferase (NNMT) Display Cellular Activity

open access: yesBiomolecules, 2021
A recently discovered bisubstrate inhibitor of Nicotinamide N-methyltransferase (NNMT) was found to be highly potent in biochemical assays with a single digit nanomolar IC50 value but lacking in cellular activity.
Matthijs J. van Haren   +11 more
doaj   +1 more source

Characterization of Francisella species isolated from the cooling water of an air conditioning system. [PDF]

open access: yes, 2015
Strains of Francisella spp. were isolated from cooling water from an air conditioning system in Guangzhou, China. These strains are Gram negative, coccobacilli, non-motile, oxidase negative, catalase negative, esterase and lipid esterase positive.
Atwill, Edward   +6 more
core   +3 more sources

Purification and Biochemical Properties of Carboxylesterase from Saga Seeds (Adenanthera pavonina) [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2021
Carboxyl esterase (E.C.No.3.1.1.1) was partially purified from Adenanthera pavonina (Saga) using ammonium sulfate fractionation (0-60%) and DEAE (diethyl aminoethyl) ion exchange chromatography, the purified enzyme was characterized.
Shafia Hoor F. , Nagesh Babu R.
doaj  

Regioselective chemoenzymatic syntheses of ferulate conjugates as chromogenic substrates for feruloyl esterases

open access: yesBeilstein Journal of Organic Chemistry, 2021
Generally, carbohydrate-active enzymes are studied using chromogenic substrates that provide quick and easy color-based detection of enzyme-mediated hydrolysis.
Olga Gherbovet   +7 more
doaj   +1 more source

Status and Management of Pyrethroid Resistance in the Predatory Mite, \u3ci\u3eAmblyseius Fallacis\u3c/i\u3e (Acarina: Phytoseiidae) [PDF]

open access: yes, 2017
Low levels of (5-15 fold) resistance to synthetic pyrethroid (SP) insecticides occur in unexposed apple orchard populations of the predatory mite, Amblyseius fallacis Garman.
Croft, B. A
core   +2 more sources

Biotechnological applications of functional metagenomics in the food and pharmaceutical industries [PDF]

open access: yes, 2015
peer-reviewedMicroorganisms are found throughout nature, thriving in a vast range of environmental conditions. The majority of them are unculturable or difficult to culture by traditional methods.
Alvarez-Ordonez, Avelino   +3 more
core   +1 more source

Glucuronoyl esterase – Novel carbohydrate esterase produced by Schizophyllum commune [PDF]

open access: yesFEBS Letters, 2006
The cellulolytic system of the wood‐rotting fungus Schizophyllum commune contains an esterase that hydrolyzes methyl ester of 4‐O‐methyl‐d‐glucuronic acid. The enzyme, called glucuronoyl esterase, was purified to electrophoretic homogeneity from a cellulose‐spent culture fluid.
Špániková, Silvia, Biely, Peter
openaire   +2 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Cholesterol absorption in rat intestine: role of cholesterol esterase and acyl coenzyme A:cholesterol acyltransferase.

open access: yesJournal of Lipid Research, 1984
Cholesterol esterase of pancreatic juice origin and acyl coenzyme A:cholesterol acyltransferase, both associated with the intestinal mucosa, are implicated in the extensive esterification of exogenous cholesterol during absorption.
L L Gallo   +3 more
doaj   +1 more source

The GDSL-Lipolytic Enzyme Lip1 Is Required for Full Virulence of the Cucurbit Pathogenic Bacterium Acidovorax citrulli

open access: yesMicroorganisms, 2022
Bacterial fruit blotch caused by Acidovoraxcitrulli is a serious disease of cucurbit crops. Here we report characterization of a mutant strain of A. citrulli M6 defective in lip1, a gene encoding a lipolytic enzyme.
Tally Rosenberg   +4 more
doaj   +1 more source

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