[Catalytic properties of induced L-lysine-alpha-oxidase]. 1992

O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene

Regulation of biosynthesis of L-lysine-alpha-oxidase from Trichoderma sp using biostimulators was studied. Specific activity of L-lysine-alpha-oxidase was increased 2.7-fold in presence of biostimulators; this occurred due to induction of the enzyme, properties of which were described previously. Catalytic and physico-chemical properties of the enzyme studied were not altered after addition of stimulators into the cultivation medium of the producing strain. Small amounts of L-lysine-alpha-oxidase isozyme were detected in the medium during cultivation; the isozyme was less active and had lower molecular mass as compared with the enzyme studied.

UI MeSH Term Description Entries
D002384 Catalysis The facilitation of a chemical reaction by material (catalyst) that is not consumed by the reaction. Catalyses
D004591 Electrophoresis, Polyacrylamide Gel Electrophoresis in which a polyacrylamide gel is used as the diffusion medium. Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D004790 Enzyme Induction An increase in the rate of synthesis of an enzyme due to the presence of an inducer which acts to derepress the gene responsible for enzyme synthesis. Induction, Enzyme
D004795 Enzyme Stability The extent to which an enzyme retains its structural conformation or its activity when subjected to storage, isolation, and purification or various other physical or chemical manipulations, including proteolytic enzymes and heat. Enzyme Stabilities,Stabilities, Enzyme,Stability, Enzyme
D006863 Hydrogen-Ion Concentration The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH pH,Concentration, Hydrogen-Ion,Concentrations, Hydrogen-Ion,Hydrogen Ion Concentration,Hydrogen-Ion Concentrations
D000594 Amino Acid Oxidoreductases A class of enzymes that catalyze oxidation-reduction reactions of amino acids. Acid Oxidoreductases, Amino,Oxidoreductases, Amino Acid
D013379 Substrate Specificity A characteristic feature of enzyme activity in relation to the kind of substrate on which the enzyme or catalytic molecule reacts. Specificities, Substrate,Specificity, Substrate,Substrate Specificities
D014242 Trichoderma A mitosporic fungal genus frequently found in soil and on wood. It is sometimes used for controlling pathogenic fungi. Its teleomorph is HYPOCREA. Trichodermas

Related Publications

O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
October 2002, Biochemistry. Biokhimiia,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
May 1990, Biulleten' eksperimental'noi biologii i meditsiny,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
January 1988, Voprosy meditsinskoi khimii,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
January 2004, Biomeditsinskaia khimiia,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
October 2021, Pharmaceuticals (Basel, Switzerland),
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
January 1984, Mikrobiologiia,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
January 1984, Voprosy meditsinskoi khimii,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
January 2001, Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic],
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
January 2000, Voprosy meditsinskoi khimii,
O L Potapova, and I P Smirnova, and V S Vesa, and O M Bykova, and N F Laugalene
November 2022, Seminars in cancer biology,
Copied contents to your clipboard!