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Olga N Rozova

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Articles 17
Citations 112
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11.
Rozova O, Khmelenina V, Gavletdinova J, Mustakhimov I, Trotsenko Y
Antonie Van Leeuwenhoek . 2015 Aug; 108(4):965-74. PMID: 26275877
Recombinant acetate kinase (AcK) was obtained from the aerobic haloalkalitolerant methanotroph Methylomicrobium alcaliphilum 20Z by heterologous expression in Escherichia coli and purification by affinity chromatography. The substrate specificity, the kinetics...
12.
Hamilton R, Dimitri Kits K, Ramonovskaya V, Rozova O, Yurimoto H, Iguchi H, et al.
Genome Announc . 2015 Jun; 3(3). PMID: 26044417
Genome sequences of Methylobacter luteus, Methylobacter whittenburyi, Methylosarcina fibrata, Methylomicrobium agile, and Methylovulum miyakonense were generated. The strains represent aerobic methanotrophs typically isolated from various terrestrial ecosystems.
13.
Danilova O, Kulichevskaya I, Rozova O, Detkova E, Bodelier P, Trotsenko Y, et al.
Int J Syst Evol Microbiol . 2012 Nov; 63(Pt 6):2282-2289. PMID: 23159751
An aerobic methanotrophic bacterium was isolated from an acidic (pH 3.9) Sphagnum peat bog in north-eastern Russia and designated strain MG30(T). Cells of this strain were Gram-negative, pale pink-pigmented, non-motile,...
14.
Khmelenina V, Rozova O, Trotsenko Y
Methods Enzymol . 2011 Mar; 495:1-14. PMID: 21419911
The Embden-Meyerhof-Parnas (EMP) glycolysis is the starting point of the core carbon metabolism. Aerobic methanotrophs possessing activity of the pyrophosphate-dependent 6-phosphofructokinase (PPi-PFK) instead of the classical glycolytic enzyme ATP-dependent 6-phosphofructokinase...
15.
Rozova O, Khmelenina V, Vuilleumier S, Trotsenko Y
Res Microbiol . 2010 Sep; 161(10):861-8. PMID: 20868748
Pyrophosphate-dependent 6-phosphofructokinase (PPi-PFK) was obtained as His₆-tagged protein by cloning of the pfp gene from the aerobic obligate methanotroph Methylomicrobium alcaliphilum 20Z and characterized. The recombinant PPi-PFK (4×45 kDa) was...
16.
Reshetnikov A, Rozova O, Khmelenina V, Mustakhimov I, Beschastny A, Murrell J, et al.
FEMS Microbiol Lett . 2008 Dec; 288(2):202-10. PMID: 19054082
An active pyrophosphate-dependent 6-phosphofructokinase (PPi-PFK) from the thermotolerant methanotroph Methylococcus capsulatus Bath, containing a six-residue polyhistidine tag, was characterized. The enzyme was homodimeric (2 x 45 kDa), nonallosteric and most...
17.
Mustakhimov I, Rozova O, Reshetnikov A, Khmelenina V, Murrell J, Trotsenko Y
FEMS Microbiol Lett . 2008 Apr; 283(1):91-6. PMID: 18410346
Diaminobutyric acid acetyltransferase (EctA) catalyzes the acetylation of diaminobutyric acid to gamma-N-acetyl-alpha,gamma-diaminobutyrate with acetyl coenzyme A. This is the second reaction in the ectoine biosynthetic pathway. The recombinant EctA proteins...