Zobrazeno 1 - 10
of 17
pro vyhledávání: '"I. V. Golubev"'
Publikováno v:
Moscow University Chemistry Bulletin. 71:243-252
The oxidative stability of enzymes is mostly dependent on the stability of the Cys and Met residues. Three single point mutants with Met/Leu substitutions in D-amino acid oxidase (DAAO, EC 1.4.3.3) from the yeast Trigonopsis variabilis (TvDAAO) are p
Publikováno v:
Moscow University Chemistry Bulletin. 69:68-72
Approximately half of cephalosporin antibiotics of different generations are produced from 7-aminocephalosporanic acid, which to date is prepared by organic synthesis. Instead of organic synthesis, a two-step enzymatic process is gradually being deve
Autor:
S. S. Savin, D. L. Atroshenko, Nikita Y. Negru, Mikhail D. Shelomov, Vladimir I. Tishkov, I. V. Golubev, Sophia A. Zarubina
Publikováno v:
International Journal of Molecular Sciences
Volume 20
Issue 18
International Journal of Molecular Sciences, Vol 20, Iss 18, p 4412 (2019)
Volume 20
Issue 18
International Journal of Molecular Sciences, Vol 20, Iss 18, p 4412 (2019)
d-amino acid oxidase (DAAO, EC 1.4.3.3) is used in many biotechnological processes. The main industrial application of DAAO is biocatalytic production of 7-aminocephalosporanic acid from cephalosporin C with a two enzymes system. DAAO from the yeast
Publikováno v:
Russian Chemical Bulletin. 61:1489-1496
d-Amino acid oxidase from the yeast Trigonopsis variabilis (TvDAAO) is widely used in fine organic synthesis, including the preparation of unnatural l-amino acids and α-keto acids. The analysis of the three-dimensional structure of TvDAAO was carrie
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 43:476-480
A method for detecting surface defects is discussed. The method is based on analyzing the light scattering function with reference to the problem concerned with automatic control of a fuel cladding surface.
Autor:
V. M. Zhigalkin, E. V. Sysoev, V. F. Yushkin, L. M. Stepnov, Yu. V. Chugui, I. V. Golubev, R. V. Kulikov, V. N. Oparin, A. K. Potashnikov
Publikováno v:
Journal of Mining Science. 41:385-392
An optoelectronic micrometer display sensor for determining deformations in samples of rocks and models of block geomedia is presented. The sensor is equipped with a microprocessor data collection system for the on-line detection of deformation chang
Autor:
Vladimir I. Tishkov, S. S. Savin, K. V. Ryzhenkova, I. V. Golubev, Natalia Komarova, T. A. Chubar
Publikováno v:
Scopus-Elsevier
Acta Naturae
Acta Naturae
Hydrophobization of alpha-helices is one of the general approaches used for improving the thermal stability of enzymes. A total of 11 serine residues located in alpha-helices have been found based on multiple alignments of the amino acid sequences of
Autor:
A. S. Vlasov, I. V. Golubev
Publikováno v:
Glass and Ceramics. 56:16-19
Reaction-based sintering of ceramics based on hexagonal boron nitride is investigated. It is found that the use of presintered aluminum nitride milled to the particle size of 45 – 125 µm is significantly more efficient than using finely disperse b
Autor:
Yu. D. Makashev, V. A. Shakhmatov, P. A. Orekhov, I. V. Golubev, I. A. Fomicheva, L. M. Stepnov, Ye. V. Sysoev
Publikováno v:
SPIE Proceedings.
The measurement of surface profiles by use of the interference pattern of partially coherent light is described. A method based on the modulation the optical path lengths of the beams in the reference arm of an interferometer has been proposed for re
Publikováno v:
SPIE Proceedings.
The measurement of local distances by use of the interference pattern of partially coherent light is described. A new technique has been proposed for a single-touch measurement of the distance to a object point (a minimum size is not more than 10 ?m)