Výsledky vyhledávání - "S V, Pletnev"

Three-dimensional structure of the Arg32His mutant of the human tumor necrosis factor determined at 2.5 Å resolution from X-ray data for a twin crystal

Autor: I. V. Artem’ev, S. V. Pletnev, Walter Pangborn, P. V. Afonin, A. V. Fokin, William L. Duax, Vladimir Z. Pletnev, I. N. Tsygannik, L. N. Shingarova, V. G. Korobko

Publikováno v: Crystallography Reports. 47:629-634

The three-dimensional structure of the Arg32His mutant of the human tumor necrosis factor (TNF-α) was established at 2.5 A resolution by the molecular replacement method. The crystals of the mutant belong to sp. gr. R3. The specimen has a hemihedral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8d7154ea85b71434789c57cedef2bc7
https://doi.org/10.1134/1.1496062

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The crystal and molecular structure of a valinomycin analogue cyclo[(D-Val-L-Lac-L-Ala-D-Hyi)2 (D-Val-L-Lac-L-Val-D-Hyi)] · H2O (C50H82N6O18 · H2O)

Autor: S. V. Pletnev, S. N. Ruzeinikov, David A. Langs, Vladimir Z. Pletnev, I. N. Tsigannik, William L. Duax, Vadim T. Ivanov

Publikováno v: Biopolymers. 42:651-658

The crystal and molecular structure of the valinomycin analogue, cyclo [(D-Val-L-Lac-L-Ala-D-Hyi)2 (D-Val-L-Lac-L-Val-D-Hyi)] has been solved by x-ray direct methods using the “Shake and Bake” procedure. The crystals, grown from a mixture of octa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c5c0f340f0ce35e1ecffe8402912086
https://doi.org/10.1002/(sici)1097-0282(199711)42:6<651::aid-bip4>3.0.co

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Crystal and molecular structure of the centrosymmetric meso-valinomycin analogue?cyclo (D-Val-D-Hyi-D-Val-L-Hyi-L-Val-D-Hyi-L-Val-L-Hyi-L-Val-D-Hyi-L-Val-L-Hyi) (C60H102N6O18)

Autor: S. V. Pletnev, Yu. D. Fonarev, Vladimir Z. Pletnev, Vadim T. Ivanov, William L. Duax, David A. Langs, I. N. Tsygannik

Publikováno v: Biopolymers. 36:615-621

The crystal structure of cyclo (D-Val-D-Hyi-D-Val-L-Hyi-L-Val-D-Hyi-L-Val-L-Hyi -L-Val-D-Hyi-D-Val-L-Hyi).2H2O has been solved by x-ray direct methods. The crystals (grown from a mixture of octane/CH2Cl2) are an orthorhombic, centrosymmetric space gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a19dcc2a1d688a0f8bb6e5082c809b44
https://doi.org/10.1002/bip.360360507

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[Effect of extracorporeal autohemomagnetic therapy on oxygen balance in patients with acute lung injury syndrome in sepsis]

Autor: R E, Iakubtsevich, V V, Spas, S V, Pletnev, N I, Plisiuk, O E, Kuznetsov

Publikováno v: Anesteziologiia i reanimatologiia. (3)

The paper shows the results of a study evaluating the impact of impulse magnetic fields on the blood of patients with acute lung injury concurrent with sepsis. Extracorporeal autohemomagnetic therapy has been ascertained to reduce blood and tissue hy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0082cb1dffcaf4fed4cdcc7bf83a39fe
https://pubmed.ncbi.nlm.nih.gov/16076048

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[A new crystal form of the Fab fragment of a monoclonal antibody to human interleukin-2: the three-dimensional structure at 2.7 A resolution]

Autor: I. N. Tsygannik, S. V. Pletnev, Walter Pangborn, W Daux, E A Goriacheva, Vladimir Z. Pletnev, Nesmeianov Va

Publikováno v: Bioorganicheskaia khimiia. 30(5)

The three-dimensional structure of the antigen-binding fragment of a monoclonal antibody to human interleukin-2 in a new crystal form (space group P2(1)2(1)2(1); unit cell parameters: a = 42.82, b = 90.68, and c = 139.82 A) was determined by the X-ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca99c8b6f3aaad83caa689308fb607d3
https://pubmed.ncbi.nlm.nih.gov/15562966

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[The characteristics of the action of low-frequency magnetic fields with different parameters in experimental endotoxemia]

Autor: D N, Chichkan, V S, Ulashchik, A V, Tikhonov, S V, Pletnev

Publikováno v: Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury. (5)

Rat experiments were made to study effects of magnetic fields varying in parameters on the course of endotoxemia and relevant changes. Dynamics of temperature and pain reactions, some biochemical indices depends much on frequency and impulse characte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5598d76ebaa8dcf8cd84d0c5b174c216
https://pubmed.ncbi.nlm.nih.gov/10598527

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Purification and crystals of tyrosine phenol-lyase from Erwinia herbicola

Autor: S V, Pletnev, M N, Isupov, Z, Dauter, K S, Wilson, N G, Faleev, E G, Harutyunyan, T V, Demidkina

Publikováno v: Biochemistry and molecular biology international. 38(1)

New method of purification of tyrosine phenol-lyase from Erwinia herbicola has been developed. The enzyme obtained is homogeneous and characterised by a specific activity which is three times higher then that described earlier. Crystals of holoenzyme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::987dc6b04b5aec49889aabee69ea4985
https://pubmed.ncbi.nlm.nih.gov/8932517

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Crystallographic studies of tyrosine phenol-lyase

Autor: Guy Dodson, Keith S. Wilson, S. V. Pletnev, Tatyana V. Demidkina, Alfred A. Antson, E. G. Harutyunyan

Publikováno v: Biochemistry of Vitamin B6 and PQQ ISBN: 9783034873956

Monovalent cation binding site of the enzyme was determined using X-ray data obtained from apoenzyme crystals soaked in K+ and Cs+ containing solutions. Glu 69 is involved in formation of that site and is conserved in all other tyrosine phenol-lyases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dbd4e0eedd81ddfd845e8e0be70b893
https://doi.org/10.1007/978-3-0348-7393-2_30

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