Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Vytas K. Švedas"'
Preparative Biocatalytic Synthesis of α-Ketomethylselenobutyrate—A Putative Agent for Cancer Therapy
Autor:
Maksim V. Nikulin, Viktor V. Drobot, Yevgeniya I. Shurubor, Vytas K. Švedas, Boris F. Krasnikov
Publikováno v:
Molecules, Vol 28, Iss 17, p 6178 (2023)
Biomedical studies of the role of organic selenium compounds indicate that the amino acid derivative of L-selenomethionine, α-ketomethylselenobutyrate (KMSB), can be considered a potential anticancer therapeutic agent. It was noted that, in addition
Externí odkaz:
https://doaj.org/article/9c8ad6a8f6e6492e8a228547fbb476ef
Specificity of Penicillin Acylases in Deprotection of N-Benzyloxycarbonyl Derivatives of Amino Acids
Publikováno v:
Acta Naturae. 15:69-73
Changes in the structure of the N-acyl group in N-acylated amino acid derivatives significantly affect both the recognition and activity of penicillin acylases on this series of substrates. However, penicillin acylases from both Alcaligenes faecalis
Publikováno v:
Bioinformatics. 38:985-989
Motivation With the increasing availability of 3D-data, the focus of comparative bioinformatic analysis is shifting from protein sequence alignments toward more content-rich 3D-alignments. This raises the need for new ways to improve the accuracy of
Autor:
Tatyana A. Kurgina, Stanislav I. Shram, Mikhail M. Kutuzov, Tatyana V. Abramova, Tatyana A. Shcherbakova, Ekaterina A. Maltseva, Vladimir V. Poroikov, Olga I. Lavrik, Vytas K. Švedas, Dmitry K. Nilov
Publikováno v:
Biochemistry. Biokhimiia. 87(8)
Previously, we have found that a nucleic acid metabolite, 7-methylguanine (7mGua), produced in the body can have an inhibitory effect on the poly(ADP-ribose) polymerase 1 (PARP1) enzyme, an important pharmacological target in anticancer therapy. In t
Autor:
Sergey V. Pushkarev, Valeriia A. Vinnik, Irina V. Shapovalova, Vytas K. Švedas, Dmitry K. Nilov
Publikováno v:
Biochemistry. Biokhimiia. 87(5)
Abstract tRNA-guanine transglycosylase, an enzyme catalyzing replacement of guanine with queuine in human tRNA and participating in the translation mechanism, is involved in the development of cancer. However, information on the small-molecule inhibi
Autor:
Vladimir V. Voevodin, Ivan Timokhin, Yana A. Sharapova, Dmitry A. Suplatov, Nina Popova, Maksim V. Shegay, Vytas K. Švedas
Publikováno v:
The Journal of Supercomputing. 77:12382-12398
The field of biology is producing data faster than ever before. To approach its analysis efficiently, one can take advantage of a systematic symbiosis between the power of huge distributed-memory systems and the flexibility of locally managed shared-
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 19, Iss, Pp 1302-1311 (2021)
Computational and Structural Biotechnology Journal
Computational and Structural Biotechnology Journal
Graphical abstract
Local 3D-structural differences in homologous proteins contribute to functional diversity observed in a superfamily, but so far received little attention as bioinformatic analysis was usually carried out at the level of amino
Local 3D-structural differences in homologous proteins contribute to functional diversity observed in a superfamily, but so far received little attention as bioinformatic analysis was usually carried out at the level of amino
Autor:
Tatiana A. Shcherbakova, Semen M. Baldin, Mikhail S. Shumkov, Irina V. Gushchina, Dmitry K. Nilov, Vytas K. Švedas
Publikováno v:
Acta naturae. 14(2)
Transketolase, an enzyme of the pentose phosphate pathway, plays an important role in the functioning of mycobacteria. Using plasmid pET-19b carrying the Rv1449c gene of transketolase from Mycobacterium tuberculosis and an additional histidine tag, w
Publikováno v:
Journal of Chemical Information and Modeling. 60:3692-3696
The ability of ligands to form crucial interactions with a protein target, characteristic for the substrate and/or inhibitors, could be considered a structural criterion for identifying potent binders among docked compounds. Structural filtration of
Autor:
Evgeny Kirilin, Vytas K. Švedas
Publikováno v:
Biochemistry (Moscow). 85:490-498
Using classical molecular dynamics, constant-pH molecular dynamics simulation, metadynamics, and combined quantum mechanical and molecular mechanical approach, we identified an alternative pathway of glycosyl-enzyme intermediate formation during olig