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Recent advancements in enzyme engineering via site-specific incorporation of unnatural amino acids.

• Authors : Zhu HQ; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.; Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.

Subjects: Protein Engineering*; Amino Acids/Amino Acids/Amino Acids/*metabolism ; Enzymes/Enzymes/Enzymes/*genetics

• Source: World journal of microbiology & biotechnology [World J Microbiol Biotechnol] 2021 Nov 06; Vol. 37 (12), pp. 213. Date of Electronic Publication: 2021 Nov 06.Publisher: Springer Country of Publication: Germany NLM ID: 9012472 Publication Model: Electronic Cited Medium: Internet ISSN: 1573-0972

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Enhancing a Sphaerobacter thermophilus [omega]-transaminase for kinetic resolution of [beta]- and [gamma]-amino acids

• Authors : Wegner, Uwe; Matthes, Falko; von Wirén, Nicolaus

• Source: AMB Express. December, 2023, Vol. 13 Issue 1

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Development and Validation of a Four-Tier Test for the Assessment of Secondary School Students' Conceptual Understanding of Amino Acids, Proteins, and Enzymes

• Authors : Putica, Katarina B.

• Source: Research in Science Education. June, 2023, Vol. 53 Issue 3, p651, 18 p.

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The Critical Role of the Branched Chain Amino Acids (BCAAs) Catabolism-Regulating Enzymes, Branched-Chain Aminotransferase (BCAT) and Branched-Chain α-Keto Acid Dehydrogenase (BCKD), in Human Pathophysiology.

• Authors : Dimou, Aikaterini¹ (AUTHOR) ; Tsimihodimos, Vasilis² (AUTHOR) ; Bairaktari, Eleni¹ (AUTHOR)

Subjects: *BRANCHED chain amino acids; *ESSENTIAL amino acids; *LEUCINE

• Source: International Journal of Molecular Sciences. Apr2022, Vol. 23 Issue 7, p4022-N.PAG. 18p.

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Advances in Enzymatic Synthesis of D-Amino Acids.

• Authors : Pollegioni L; Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy.; Rosini E

Subjects: Chemistry Techniques, Synthetic*/Chemistry Techniques, Synthetic*/Chemistry Techniques, Synthetic*/methods; Amino Acids/Amino Acids/Amino Acids/*chemical synthesis ; Enzymes/Enzymes/Enzymes/*chemistry

• Source: International journal of molecular sciences [Int J Mol Sci] 2020 May 01; Vol. 21 (9). Date of Electronic Publication: 2020 May 01.Publisher: MDPI Country of Publication: Switzerland NLM ID: 101092791 Publication Model: Electronic Cited Medium: Internet ISSN: 1422-0067

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Enzymes with noncanonical amino acids.

• Authors : Zhao J; Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, 131 Princess Street, Manchester M1 7DN, UK.; Burke AJ

Subjects: Amino Acids/Amino Acids/Amino Acids/*chemistry ; Enzymes/Enzymes/Enzymes/*chemistry ; Enzymes/Enzymes/Enzymes/*metabolism

• Source: Current opinion in chemical biology [Curr Opin Chem Biol] 2020 Apr; Vol. 55, pp. 136-144. Date of Electronic Publication: 2020 Mar 09.Publisher: Elsevier Country of Publication: England NLM ID: 9811312 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0402

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A designed photoenzyme for enantioselective [2+2] cycloadditions.

• Authors : Trimble JS; Department of Chemistry, The University of Manchester, Manchester, UK.; Manchester Institute of Biotechnology, The University of Manchester, Manchester, UK.

Subjects: Cycloaddition Reaction*/Cycloaddition Reaction*/Cycloaddition Reaction*/methods ; Biocatalysis*/Biocatalysis*/Biocatalysis*/radiation effects ; Photochemical Processes*

• Source: Nature [Nature] 2022 Nov; Vol. 611 (7937), pp. 709-714. Date of Electronic Publication: 2022 Sep 21.Publisher: Nature Publishing Group Country of Publication: England NLM ID: 0410462 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

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Screening and development of enzymes for determination and transformation of amino acids.

• Authors : Asano Y; a Biotechnology Research Center and Department of Biotechnology , Toyama Prefectural University , Imizu , Toyama , Japan.

Subjects: Amino Acids/Amino Acids/Amino Acids/*metabolism ; Enzymes/Enzymes/Enzymes/*metabolism; Biotransformation

• Source: Bioscience, biotechnology, and biochemistry [Biosci Biotechnol Biochem] 2019 Aug; Vol. 83 (8), pp. 1402-1416. Date of Electronic Publication: 2019 Jan 08.Publisher: Oxford University Press Country of Publication: England NLM ID: 9205717 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

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Rapid chemoenzymatic route to glutamate transporter inhibitor l-TFB-TBOA and related amino acids.

• Authors : Fu H; Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands. .; Younes SH

Subjects: Amino Acid Transport System X-AG/Amino Acid Transport System X-AG/Amino Acid Transport System X-AG/*antagonists & inhibitors ; Amino Acids/Amino Acids/Amino Acids/*chemical synthesis ; Amino Acids/Amino Acids/Amino Acids/*metabolism

• Source: Organic & biomolecular chemistry [Org Biomol Chem] 2017 Mar 21; Vol. 15 (11), pp. 2341-2344. Date of Electronic Publication: 2017 Feb 28.Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101154995 Publication Model: Print-Electronic Cited Medium: Internet

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Contribution of amino acids in the Active site of Dipeptidyl Peptidase 4 to the catalytic action of the enzyme.

• Source: Health & Medicine Week. 2023, pages. 1263

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Identification of Human Enzymes Using Amino Acid Composition and the Composition of k -Spaced Amino Acid Pairs.

• Authors : Zhang L; School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, China.; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, China.

• Source: BioMed research international [Biomed Res Int] 2020 May 22; Vol. 2020, pp. 9235920. Date of Electronic Publication: 2020 May 22 (Print Publication: 2020).Publisher: Hindawi Pub. Co Country of Publication: United States NLM ID: 101600173 Publication Model: eCollection Cited Medium: Internet ISSN:

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Data from Shanghai Jiao Tong University Provide New Insights into Life Science (Discovery and Engineering of the L-threonine Aldolase From Neptunomonas Marine for the Efficient Synthesis of Ss-hydroxy-alpha-amino Acids Via C-c Formation).

• Source: Health & Medicine Week. 2023, pages. 1162

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Structural determinants for substrate specificity of flavoenzymes oxidizing d-amino acids.

• Authors : Ball J; Departments of Chemistry, Georgia State University, Atlanta, GA, 30302-3965, USA.; Gannavaram S

Subjects: Amino Acids/Amino Acids/Amino Acids/*metabolism ; Enzymes/Enzymes/Enzymes/*chemistry ; Enzymes/Enzymes/Enzymes/*metabolism

• Source: Archives of biochemistry and biophysics [Arch Biochem Biophys] 2018 Dec 15; Vol. 660, pp. 87-96. Date of Electronic Publication: 2018 Oct 10.Publisher: Elsevier Country of Publication: United States NLM ID: 0372430 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

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Insights into diet-associated oxidative pathomechanisms in inflammatory bowel disease and protective effects of functional amino acids.

• Authors : Ji, Yun^1,2; Yang, Ying¹; Sun, Shiqiang¹

• Source: Nutrition Reviews Jan2023, Vol. 81 Issue 1, p95 19p.

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Effect of UV-B radiation on amino acids profile, antioxidant enzymes and lipid peroxidation of some cyanobacteria and green algae.

• Authors : Saber, Hani¹ (AUTHOR); El-Sheekh, Mostafa M.² (AUTHOR); Ibrahim, Aml¹ (AUTHOR)

Subjects: *GREEN algae; *AMINO acids; *MICROCYSTIS aeruginosa

• Source: International Journal of Radiation Biology. Sep2020, Vol. 96 Issue 9, p1192-1206. 15p.

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Enzymatic asymmetric synthesis of chiral amino acids.

• Authors : Xue YP; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, China. .; Cao CH

Subjects: Amino Acids/Amino Acids/Amino Acids/*chemical synthesis ; Chemistry Techniques, Synthetic/Chemistry Techniques, Synthetic/Chemistry Techniques, Synthetic/*methods ; Enzymes/Enzymes/Enzymes/*chemistry

• Source: Chemical Society reviews [Chem Soc Rev] 2018 Feb 19; Vol. 47 (4), pp. 1516-1561.Publisher: Chemical Society Country of Publication: England NLM ID: 0335405 Publication Model: Print Cited Medium: Internet ISSN: 1460-4744

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Method for Enzyme Design with Genetically Encoded Unnatural Amino Acids.

• Authors : Hu C; Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.; Wang J

Subjects: Amino Acids/Amino Acids/Amino Acids/*chemistry ; Amino Acyl-tRNA Synthetases/Amino Acyl-tRNA Synthetases/Amino Acyl-tRNA Synthetases/*chemistry ; Enzymes/Enzymes/Enzymes/*chemistry

• Source: Methods in enzymology [Methods Enzymol] 2016; Vol. 580, pp. 109-33. Date of Electronic Publication: 2016 Jul 15.Publisher: Academic Press Country of Publication: United States NLM ID: 0212271 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

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Side Chain Cyclized Aromatic Amino Acids: Great Tools as Local Constraints in Peptide and Peptidomimetic Design.

• Authors : Van der Poorten O; Research Group of Organic Chemistry, Departments of Chemistry and Bio-Engineering Sciences, Vrije Universiteit Brussel , Pleinlaan 2, 1050 Brussels, Belgium.; Knuhtsen A

Subjects: Amino Acids, Aromatic/Amino Acids, Aromatic/Amino Acids, Aromatic/*pharmacology ; Enzyme Inhibitors/Enzyme Inhibitors/Enzyme Inhibitors/*pharmacology ; Enzymes/Enzymes/Enzymes/*metabolism

• Source: Journal of medicinal chemistry [J Med Chem] 2016 Dec 22; Vol. 59 (24), pp. 10865-10890. Date of Electronic Publication: 2016 Oct 12.Publisher: American Chemical Society Country of Publication: United States NLM ID: 9716531 Publication Model: Print-Electronic Cited Medium: Internet

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Peroxyl radicals modify 6-phosphogluconolactonase from Escherichia coli via oxidation of specific amino acids and aggregation which inhibits enzyme activity.

• Authors : Reyes, Juan Sebastián¹ (AUTHOR); Fuentes-Lemus, Eduardo² (AUTHOR); Romero, Jefferson³ (AUTHOR)

Subjects: *AMINO acids; *ESCHERICHIA coli; *PENTOSE phosphate pathway

• Source: Free Radical Biology & Medicine. Aug2023, Vol. 204, p118-127. 10p.

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A global analysis of function and conservation of catalytic residues in enzymes.

• Authors : Ribeiro AJM; European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, United Kingdom. Electronic address: .; Tyzack JD

Subjects: Catalytic Domain*; Amino Acids/Amino Acids/Amino Acids/*chemistry ; Enzymes/Enzymes/Enzymes/*chemistry

• Source: The Journal of biological chemistry [J Biol Chem] 2020 Jan 10; Vol. 295 (2), pp. 314-324. Date of Electronic Publication: 2019 Dec 03.Publisher: Elsevier Inc. on behalf of American Society for Biochemistry and Molecular Biology Country of Publication: United States NLM ID: 2985121R Publication

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Incorporating unnatural amino acids to engineer biocatalysts for industrial bioprocess applications.

• Authors : Ravikumar Y; School of Biotechnology, Department of Biochemistry, Yeungnam University, Gyeongsan, Gyeongbuk, Korea. .; Nadarajan SP

Subjects: Amino Acids/Amino Acids/Amino Acids/*chemical synthesis ; Enzymes/Enzymes/Enzymes/*chemistry ; Escherichia coli/Escherichia coli/Escherichia coli/*enzymology

• Source: Biotechnology journal [Biotechnol J] 2015 Dec; Vol. 10 (12), pp. 1862-76. Date of Electronic Publication: 2015 Sep 24.Publisher: Wiley-VCH Verlag Country of Publication: Germany NLM ID: 101265833 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

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Recovery of amino acids and peptides from pig bone soup using thermal pre-treatment and enzymatic hydrolysis

• Authors : Dao, Dong T. A.; Hien, Ly T. M.; Thinh, Ngo P.

• Source: Journal of Food Processing & Preservation. July, 2022, Vol. 46 Issue 7, pn/a, 13 p.

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Enzyme-assisted extraction enhancing the umami taste amino acids recovery from several cultivated mushrooms.

• Authors : Poojary MM; Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, Frederiksberg C DK-1958, Denmark; School of Science & Technology, Chemistry Section, University of Camerino, via S. Agostino, 1, Camerino 62032, Italy. Electronic address: .

Subjects: Taste*; Agaricus/Agaricus/Agaricus/*chemistry ; Amino Acids/Amino Acids/Amino Acids/*isolation & purification

• Source: Food chemistry [Food Chem] 2017 Nov 01; Vol. 234, pp. 236-244. Date of Electronic Publication: 2017 Apr 26.Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium:

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