Zobrazeno 1 - 10 of 12 pro vyhledávání: '"D M, Kolpashchikov"'
1
[Comparative study of the efficacy of modifying DNA polymerase and DNA matrix by different photoactive groups at the 3'-end of the DNA primer]
Autor: S V, Dezhurov, S N, Khodyreva, N I, Rechkunova, D M, Kolpashchikov, O I, Lavrik
Publikováno v: Bioorganicheskaia khimiia. 29(1)
The dependence of the modification efficiency of DNA polymerases and DNA template on the nature of photoactivatable group and the length of the linker that joins the group with the heterocyclic base of the primer 3'-terminal nucleotide was studied. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::06ea1c6e8ff95733d32bb01ae0851314
https://pubmed.ncbi.nlm.nih.gov/12658995
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2
Highly efficient labeling of DNA polymerases by a binary system of photoaffinity reagents
Autor: N A, Lebedeva, D M, Kolpashchikov, N I, Rechkunova, S N, Khodyreva, O I, Lavrik
Publikováno v: Biochemistry. Biokhimiia. 67(7)
A binary system of photoaffinity reagents was proposed earlier for highly efficient labeling of DNA polymerases by 5;-[32P]DNA primers. In the present study we demonstrate the feasibility of this approach to increase the efficiency of DNA polymerase
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ff35b5fb1d55312461b126d6ac9aeb24
https://pubmed.ncbi.nlm.nih.gov/12139481
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3
Investigation of the dNTP-binding site of HIV-1 reverse transcriptase using photoreactive analogs of dNTP
Autor: A L, Zakharenko, D M, Kolpashchikov, S N, Khodyreva, O I, Lavrik, L, Menéndez-Arias
Publikováno v: Biochemistry. Biokhimiia. 66(9)
The interaction of dNTPs with the active site of HIV-1 reverse transcriptase (HIV RT) has been investigated. The kinetic parameters of primer elongation catalyzed by wild-type HIV-1 RT and two of its mutants with substitutions for Tyr115 using dTTP a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b089863d978c823bb19cf6e2b54b6e98
https://pubmed.ncbi.nlm.nih.gov/11703183
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4
[Interaction of human replication protein A with DNA-duplexes, containing gaps of varying sizes]
Autor: D Iu, Khlimankov, N I, Rechkunova, D M, Kolpashchikov, I O, Petruseva, S N, khodyreva, A, Favr, O I, Lavrik
Publikováno v: Molekuliarnaia biologiia. 35(5)
Replication protein A (RPA) is a heterotrimeric protein that has high affinity for single-stranded (ss) DNA and is involved in DNA replication, repair, and recombination in eukaryotic cells. Photoaffinity modification was employed in studying the int
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b06579b323ba7a99183bd63af19891bc
https://pubmed.ncbi.nlm.nih.gov/11605536
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5
Affinity labeling of flap-endonuclease FEN-1 by photoreactive DNAs
Autor: D Y, Khlimankov, N I, Rechkunova, D M, Kolpashchikov, S N, Khodyreva, O I, Lavrik
Publikováno v: Biochemistry. Biokhimiia. 66(7)
Eukaryotic flap-endonuclease (FEN-1) is 42-kD single-subunit structure-specific nuclease that cleaves 5'-flap strands of the branched DNA structure and possesses 5'-exonuclease activity. FEN-1 participates in DNA replication, repair, and recombinatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::36ad32ac41d49fc605499cf73612344c
https://pubmed.ncbi.nlm.nih.gov/11563952
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6
[Preparation of photoreactive oligonucleotide duplexes and their application for photoaffinity modification of DNA-binding proteins]
Autor: D Iu, Khlimankov, I O, Petruseva, N I, Rechkunova, E A, Belousova, D M, Kolpashchikov, S N, Khodyreva, O I, Lavrik
Publikováno v: Bioorganicheskaia khimiia. 27(3)
To introduce photoreactive dNTP residues to the 3'-end of a mononucleotide gap, base-substituted photoreactive deoxynucleoside triphosphate derivatives, (5-[N-(2,3,5,6-tetrafluoro-4-azidobenzoyl)-trans-3-aminopropenyl-1]- and 5-(N-[N-(4-azido-2,5-dif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ecd6a14e08afc3b2328b665704d66715
https://pubmed.ncbi.nlm.nih.gov/11443943
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8
[A photoreactive analogue of 2'3'-dideoxyuridine 5'-triphosphate: preparation and use for photoaffinity modification of human replication protein A]
Autor: D M, Kolpashchikov, L A, Aleksandrova, N F, Zakirova, S N, Khodyreva, O I, Lavrik
Publikováno v: Bioorganicheskaia khimiia. 26(2)
A new reagent for photoaffinity modification of biopolymers, 5-[E-N-(2-nitro-5-azidobenzoyl)-3-amino-1-propen-1-yl]-2',3'-dideoxyuridine 5'-triphosphate (NAB-ddUTP), was synthesized. Like a similar derivative of 2'-deoxyuridine 5'-triphosphate (NAB-d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b43e358d5825c729773b8dd48abb609e
https://pubmed.ncbi.nlm.nih.gov/10808411
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9
Study of interaction of human replication factor A with DNA using new photoreactive analogs of dTTP
Autor: D M, Kolpashchikov, P E, Pestryakov, W A, Wlassoff, S N, Khodyreva, O I, Lavrik
Publikováno v: Biochemistry. Biokhimiia. 65(2)
Replication factor A (RPA) is a protein that binds single-stranded DNA in eukaryotic cells; it participates in replication, repair, and recombination of DNA. RPA is composed of three subunits with molecular masses 70 (p70), 32 (p32), and 14 kD (p14).
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dcad4a349741f5f73fd40141814bd1cd
https://pubmed.ncbi.nlm.nih.gov/10713540
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10
[New reagents for affinity modification of biopolymers. Photoaffinity modification of Tte-DNA polymerase]
Autor: D M, Kolpashchikov, A L, Zakharenko, S V, Dezhurov, N I, Rechkunova, S N, Khodyreva, S Kh, Degtiarev, V V, Litvak, O I, Lavrik
Publikováno v: Bioorganicheskaia khimiia. 25(2)
Arylazides N-(4-azido-2,5-difluoro-3-chloropyridinyl-6)-beta-alanine (Ia) and N-(4-azido-2,5-difluoro-3-chloropyridinyl-6)-glycine (Ib) were synthesized and covalently attached to 5-(3-aminopropenyl-1)-dUTP through the amino group to give 5'-triphosp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::82b126c8a848afe2fd0ead2ee5e99aef
https://pubmed.ncbi.nlm.nih.gov/10495902
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