Showing 41 - 60 results of 3,924 for search '"enzyme"', query time: 0.07s Refine Results
  1. 41

    Microbial Tyrosinases: Promising Enzymes for Pharmaceutical, Food Bioprocessing, and Environmental Industry by Kamal Uddin Zaidi, Ayesha S. Ali, Sharique A. Ali, Ishrat Naaz

    Published 2014-01-01
    “…Tyrosinase is a natural enzyme and is often purified to only a low degree and it is involved in a variety of functions which mainly catalyse the o-hydroxylation of monophenols into their corresponding o-diphenols and the oxidation of o-diphenols to o-quinones using molecular oxygen, which then polymerizes to form brown or black pigments. …”
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  2. 42

    Nonalcoholic Fatty Liver Disease in Patients Investigated for Elevated Liver Enzymes by Krikor Kichian, Ross Mclean, Leah M Gramlich, Robert J Bailey, Vincent G Bain

    Published 2003-01-01
    “…It is therefore recommended that patients with raised liver enzymes and suspected NAFLD be targeted for liver biopsy in their evaluation.…”
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  3. 43

    Evolutionary plasticity and functional repurposing of the essential metabolic enzyme MoeA by Daniela Megrian, Mariano Martinez, Pedro M. Alzari, Anne Marie Wehenkel

    Published 2025-01-01
    “…Abstract MoeA, also known as gephyrin in higher eukaryotes, is an enzyme essential for molybdenum cofactor (Moco) biosynthesis and involved in GABA and GlyR receptor clustering at the synapse in animals. …”
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    Overcoming barriers for investigating nickel-pincer nucleotide cofactor-related enzymes by Jorge L. Nevarez, Aiko Turmo, Santhosh Gatreddi, Swati Gupta, Jian Hu, Robert P. Hausinger

    Published 2025-02-01
    “…The two significant advancements described here, the heterologous production of active NPN-cofactor containing enzymes in Escherichia coli and the use of a circular dichroism-based assay to monitor enzyme activities, expand our capacity to analyze these enzymes. …”
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    Metagenomic exploration and computational prediction of novel enzymes for polyethylene terephthalate degradation by Donya Afshar Jahanshahi, Mohammad Reza Rezaei Barzani, Mohammad Bahram, Shohreh Ariaeenejad, Kaveh Kavousi

    Published 2025-01-01
    “…Finally, 21 novel PET-degrading enzymes were identified. These enzymes were further validated through active site analysis, amino acid composition analysis, and 3D structure comparison. …”
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    Potential Role of Peptidylarginine Deiminase Enzymes and Protein Citrullination in Cancer Pathogenesis by Sunish Mohanan, Brian D. Cherrington, Sachi Horibata, John L. McElwee, Paul R. Thompson, Scott A. Coonrod

    Published 2012-01-01
    “…The peptidylarginine deiminases (PADs) are a family of posttranslational modification enzymes that catalyze the conversion of positively charged protein-bound arginine and methylarginine residues to the uncharged, nonstandard amino acid citrulline. …”
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    Ground-state flavin-dependent enzymes catalyzed enantioselective radical trifluoromethylation by Xinyu Duan, Dong Cui, Mengdi Wang, Chenlu Jin, Xiaochen Cai, Zhiguo Wang, Jian Xu

    Published 2025-01-01
    “…Herein, we develop a ground-state flavin-dependent enzyme-catalyzed strategy for the radical-mediated enantioselective trifluoromethylation. …”
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  14. 54

    Human Metabolic Enzymes Deficiency: A Genetic Mutation Based Approach by Swati Chaturvedi, Ashok K. Singh, Amit K. Keshari, Siddhartha Maity, Srimanta Sarkar, Sudipta Saha

    Published 2016-01-01
    “…One of the extreme challenges in biology is to ameliorate the understanding of the mechanisms which emphasize metabolic enzyme deficiency (MED) and how these pretend to have influence on human health. …”
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    Apiospora arundinis, a panoply of carbohydrate-active enzymes and secondary metabolites by Trine Sørensen, Celine Petersen, Asmus T. Muurmann, Johan V. Christiansen, Mathias L. Brundtø, Christina K. Overgaard, Anders T. Boysen, Rasmus D. Wollenberg, Thomas O. Larsen, Jens L. Sørensen, Kåre L. Nielsen, Teis E. Sondergaard

    Published 2024-04-01
    “…Our analysis predicted a total of 15,725 genes, with functional annotations for 13,619 of them, revealing a fungus capable of producing very high amounts of carbohydrate-active enzymes (CAZymes) and secondary metabolites. Through transcriptomic analysis, we observed differential gene expression in response to varying growth media, with several genes related to carbohydrate metabolism showing significant upregulation when the fungus was cultivated on a hay-based medium. …”
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  17. 57

    Effects of Deep Tillage and Straw Returning on Soil Microorganism and Enzyme Activities by Baoyi Ji, Hao Hu, Yali Zhao, Xinyuan Mu, Kui Liu, Chaohai Li

    Published 2014-01-01
    “…Soil microorganism abundance and most enzyme activities decreased with the increase of soil depth. …”
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  18. 58

    Potential Interaction of Pinocembrin with Drug Transporters and Hepatic Drug-Metabolizing Enzymes by Sirima Sangkapat, Rattiporn Boonnop, Jeerawat Pimta, Napason Chabang, Bodee Nutho, Promsuk Jutabha, Sunhapas Soodvilai

    Published 2025-01-01
    “…The interactions of pinocembrin with BCRP and P-glycoprotein were determined in Caco-2 cells. The CYP450 enzyme inhibitory activity was assessed by a cell-free CYP450 screening assay. …”
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