title: [Alanine dehydrogenase of the cyanobacterium Plectonema boryanum in the early period of cyanophage LPP-3 development].
abstract: It has been studied how reproduction of LPP-3 in Plectonema boryanum cells influences the alanine dehydrogenase activity. It has been found that immediately after the virus adsorption the enzyme activity falls by 50% and the anabolic reaction is blocked. Physicochemical properties of the enzyme vary as well. An infected cell has one isoenzyme-octamer with pl 9.1-9.2, pH-optimum by action 9-10, molecular weight about 27 kDa.
authors.forename: S I
authors.initials: SI
authors.lastname: Perepelitsa
authors.forename: N V
authors.initials: NV
authors.lastname: Koltukova
authors.forename: M I
authors.initials: MI
authors.lastname: Mendzhul
mesh_terms: D050788:Alanine Dehydrogenase; D000594:Amino Acid Oxidoreductases / Q000378:metabolism*; D001435:Bacteriophages / Q000235:genetics*; D005591:Chemical Fractionation; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D000458:Cyanobacteria / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D007527:Isoenzymes / Q000378:metabolism*; D008970:Molecular Weight
chemical_list: D007527:Isoenzymes; D000594:Amino Acid Oxidoreductases; D050788:Alanine Dehydrogenase
vernacular_title: Alanindegidrogenaza tsianobakterii Plectonema boryanum v ranniĭ period razvitiia tsianofaga LPP-3.