Browsing by Subject "Enzymes"
Now showing items 1-20 of 22
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(Texas A&M University. Libraries, 1977)Shrimp muscle extracts were assayed for the ammonia-producing enzymes; alanine oxidase, arginine oxidase, glycine oxidase, proline oxidase, serine oxidase, adenase, guanase, urease, arginase, adenosine deaminase, and AMP ...
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(2022-10-12)Campylobacter jejuni is a pathogenic organism that can cause campylobacteriosis in children and adults. Most commonly, Campylobacter infection is brought on by consumption of raw or undercooked poultry, unsanitary drinking ...
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(Texas A&M University. Libraries, 1987)The ATCase from Escherichia coli has been the subject of extensive physical, biochemical and genetic studies. The exact natures of the intrasubunit and intersubunit interactions responsible for enzymatic function are still ...
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(Texas A&M University. Libraries, 1988)Bioconversion of cellulose has great potential for applying large quantities of fermentable feedstocks which can be converted to fuels and commodity chemicals. To achieve maximum conversion of celluose in enzymatic hydrolysis ...
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(Texas A&M University, 2007-04-25)Specific enzymes have been used to improve flour quality for bread but enzyme action in tortilla flour has not been investigated. Two different wheat flours were prepared into tortillas using laboratory-scale, commercial ...
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(Texas A&M University. Libraries, 1992)Chapter II describes the synthetic application of a non-heme monooxygenase from Pseudomonas oleovorans (POM) toward the preparation of a series of epoxides from their protected allylic alcohol precursors. Like other ...
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(2015-04-06)COG2159 of the Amidohydrolase Superfamily (AHS) is composed of a wide range of enzymes, which catalyze hydration, hydrolysis, and decarboxylation reactions. 5-Carboxyvanillate decarboxylase (LigW) belongs to COG2159 and ...
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(Texas A&M University. Libraries, 1992)The synthetic utilities of enzymes as catalysts for asymmetric synthesis have been explored in several aspects. Fructose-1,6-diphosphate aldolase from rabbit muscle and E. coli, rhamnulose-1-phosphate aldolase and ...
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(Texas A&M University. Libraries, 1987)Several aspects of the use of enzymes as catalysts in organic synthesis have been explored. The stability of the enzyme glucose dehydrogenase useful in reduced nicotinamide cofactor (NAD(P)H) regeneration has been studied. ...
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(Texas A&M University. Libraries, 1988)Immobilized glucose dehydrogenase from Bacillus sp. was found to be a practical catalyst for NAD (P) H regeneration. It is very stable at high temperatures. Coupled with an appropriate alcohol dehydrogenase, several compounds ...
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(Texas A&M University. Libraries, 1990)Several aspects of the use of enzymes in organic synthesis have been explored. Fructose-1,6-diphosphate aldolase (FDP aldolase) is available commercially and has been cloned and overexpressed in E. coli. Both aldolases ...
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(Texas A&M University. Libraries, 1992)Two of the key enzymes in the biosynthetic pathway of sialic acids were studied. A highly expressed CMP-sialic acid synthetase with a decapeptide tag attached at the C-terminal of the enzyme and the wild type enzyme from ...
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(2018-07-31)Oil spills, while one of the most infamous manmade ecological disasters, remain relatively poorly understood, in particular the responses of microbial communities to the diverse suite of components in raw oil and chemical ...
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(2009-05-15)The A-cluster active site in acetyl coA synthase exploits a Ni(CGC)2- metallopeptide as a bidentate ligand to chelate the catalytically active square-planar nickel center used to produce acetyl coA. As Nature utilizes ...
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(Texas A&M University. Libraries, 1992)Ribulose bisphosphate carboxylase/oxygenase (rubisco, EC 4.1.1.39) catalyzes the first step in the Calvin pentose phosphate cycle. It is composed of eight large subunits and eight small subunits. The large subunits are ...
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(Texas A&M University. Libraries, 1989)The utility of papain in the synthesis of peptides containing D or unusual amino acids has been demonstrated. A novel one-step synthesis of tripeptides has been developed using papain. The amidase activity of a number of ...
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Photochemical studies of a-chymotrypsin and bovine serum albumin containing triplet photosensitizers (Texas A&M University. Libraries, 1976)A new and unusual photochemical method for achieving asymmetric synthesis which uses modified proteins as triplet photosensitizers and prochiral photolabile molecules as substrates is proposed. The modified protein, phenacyl ...
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(Texas A&M University. Libraries, 1977)ADPGlucose pyrophosphorylase A was purified 126-fold to homogeneity from maize endosperm. The molecular weight estimated by gel filtration was 375,000 and 400,000 by disc acrylamide electrophoretic techniques. SDS disc gel ...
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(Texas A&M University. Libraries, 1990)Bacterial luciferase from Vibrio harveyi is a heterodimeric enzyme comprised of two homologous subunits, α and β, encoded by adjacent genes, luxA and luxB. The level of accumulation of active enzyme was similar when the ...
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(Texas A&M University. Libraries, 1987)The mechanism for the imidazole-catalyzed hydrolysis of catechol cyclic phosphate has been investigated. The Bronsted β-value obtained for the buffer-catalyzed hydrolyses at a 1:1 buffer ratio was 0.41. The Hammett φ-value ...