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NMR, peptides, conformational studies

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Employment (1)

Kazanskij Privolzskij Federal'nyj Universitet: Kazan, RU

2008-03-01 to present | s.n.s. (senior researcher) (Institut fiziki (Institute of Physics))
Employment
Source: Self-asserted source
Sergey Efimov

Education and qualifications (1)

Kazanskij Privolzskij Federal'nyj Universitet: Kazan, RU

2003 to 2009 (Institute of Physics)
Education
Source: Self-asserted source
Sergey Efimov

Works (50 of 57)

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Page 1 of 2

Interaction of Cyclosporin C with Dy3+ Ions in Acetonitrile and in Complex with Dodecylphosphocholine Micelles Determined by NMR Spectroscopy

International Journal of Molecular Sciences
2024-12-11 | Journal article
Contributors: Artyom S. Tarasov; Guzel A. Minnullina; Sergey V. Efimov; Polina P. Kobchikova; Ilya A. Khodov; Vladimir V. Klochkov
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Silicas with Polyoxyethylene Branches for Modification of Membranes Based on Microporous Block Copolymers

Membranes
2023-07-02 | Journal article
Contributors: Ilsiya M. Davletbaeva; Zulfiya Z. Faizulina; Ekaterina D. Li; Oleg O. Sazonov; Sergey V. Efimov; Vladimir V. Klochkov; Alexander V. Arkhipov; Ruslan S. Davletbaev
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Binding of Different Cyclosporin Variants to Micelles Evidenced by NMR and MD Simulations

Membranes
2023-02-05 | Journal article
Contributors: Polina P. Kobchikova; Sergey V. Efimov; Vladimir V. Klochkov
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Conformational Screening of Arbidol Solvates: Investigation via 2D NOESY

Pharmaceutics
2023-01-09 | Journal article
Contributors: Varvara A. Eventova; Konstantin V. Belov; Sergey V. Efimov; Ilya A. Khodov
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Crossref

Conjugate of meso-carboxysubstituted-BODIPY with thioterpenoid as an effective fluorescent probe: Synthesis, structure, spectral characteristics, and molecular docking

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
2022 | Journal article
EID:

2-s2.0-85120326609

Part of ISSN: 13861425
Contributors: Guseva, G.B.; Antina, E.V.; Berezin, M.B.; Ksenofontov, A.A.; Bocharov, P.S.; Smirnova, A.S.; Pavelyev, R.S.; Gilfanov, I.R.; Pestova, S.V.; Izmest'ev, E.S. et al.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Structural basis for interaction between CLAMP and MSL2 proteins involved in the specific recruitment of the dosage compensation complex in Drosophila

bioRxiv
2022 | Other
EID:

2-s2.0-85127375678

Part of ISSN: 26928205
Contributors: Tikhonova, E.; Mariasina, S.; Efimov, S.; Polshakov, V.; Maksimenko, O.; Georgiev, P.; Bonchuk, A.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Study of native oil-bearing rocks of the Cuban basin by high resolution NMR spectroscopy

Petroleum Research
2022-12 | Journal article
Contributors: Ilfat Z. Rakhmatullin; Sergej V. Efimov; Ekaterina I. Kondratyeva; Lisset Miquel González; Kajum R. Safiullin; Mikhail A. Varfolomeev; Alexander V. Klochkov; Vladimir V. Klochkov
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Pervaporation Polyurethane Membranes Based on Hyperbranched Organoboron Polyols

Membranes
2022-12-09 | Journal article
Contributors: Ilsiya M. Davletbaeva; Oleg O. Sazonov; Sergey E. Dulmaev; Alexander V. Klinov; Azat R. Fazlyev; Ruslan S. Davletbaev; Sergey V. Efimov; Vladimir V. Klochkov
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The Role of Hidden Conformers in Determination of Conformational Preferences of Mefenamic Acid by NOESY Spectroscopy

Pharmaceutics
2022-10-24 | Journal article
Contributors: Konstantin V. Belov; Luís A. E. Batista de Carvalho; Alexey A. Dyshin; Sergey V. Efimov; Ilya A. Khodov
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Catalytic Etherification of ortho-Phosphoric Acid for the Synthesis of Polyurethane Ionomer Films

Polymers
2022-08-12 | Journal article
Contributors: Ilsiya M. Davletbaeva; Oleg O. Sazonov; Ilyas N. Zakirov; Ruslan S. Davletbaev; Sergey V. Efimov; Vladimir V. Klochkov
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Crossref

NMR chemical shifts of carbon atoms and characteristic shift ranges in the oil sample

Petroleum Research
2022-06 | Journal article
Contributors: Ilfat Z. Rakhmatullin; Sergej V. Efimov; Alexander V. Klochkov; Oleg I. Gnezdilov; Mikhail A. Varfolomeev; Vladimir V. Klochkov
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Design, Spectral Characteristics, and Possibilities for Practical Application of BODIPY FL-Labeled Monoterpenoid

ACS Applied Bio Materials
2021 | Journal article
EID:

2-s2.0-85113656940

Part of ISSN: 25766422
Contributors: Guseva, G.B.; Antina, E.V.; Berezin, M.B.; Pavelyev, R.S.; Kayumov, A.R.; Ostolopovskaya, O.V.; Gilfanov, I.R.; Frolova, L.L.; Kutchin, A.V.; Akhverdiev, R.F. et al.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Exposing Hidden Conformations of Carbamazepine Appearing Due to Interaction With the Solid Phase by 2D <sup>1</sup>H-<sup>15</sup>N HMBC NMR Spectroscopy

Journal of Pharmaceutical Sciences
2021 | Journal article
EID:

2-s2.0-85099629931

Part of ISSN: 15206017 00223549
Contributors: Khodov, I.; Efimov, S.; Krestyaninov, M.; Kiselev, M.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Features of spatial structures of cyclosporins D, E and G revealed by NMR and MD simulations

Journal of Molecular Liquids
2021 | Journal article
EID:

2-s2.0-85105562037

Part of ISSN: 01677322
Contributors: Kobchikova, P.P.; Efimov, S.V.; Khodov, I.A.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Phase diagrams of new lamellar liquid crystalline systems based on <sup>2</sup>H NMR spectroscopy data

Mendeleev Communications
2021 | Journal article
EID:

2-s2.0-85100690021

Part of ISSN: 1364551X 09599436
Contributors: Klochkov, V.V.; Rakhmatullin, I.Z.; Efimov, S.V.; Klochkov, A.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Backbone resonance assignment and dynamics of 110 kDa hexameric inorganic pyrophosphatase from Mycobacterium tuberculosis

Biomolecular NMR Assignments
2020 | Journal article
EID:

2-s2.0-85086784872

Part of ISSN: 1874270X 18742718
Contributors: Romanov, R.S.; Mariasina, S.S.; Efimov, S.V.; Klochkov, V.V.; Rodina, E.V.; Polshakov, V.I.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Comparison of cyclosporin variants B–E based on their structural properties and activity in mitochondrial membranes

Biochemical and Biophysical Research Communications
2020 | Journal article
EID:

2-s2.0-85083289169

Part of ISSN: 10902104 0006291X
Contributors: Efimov, S.V.; Dubinin, M.V.; Kobchikova, P.P.; Zgadzay, Y.O.; Khodov, I.A.; Belosludtsev, K.N.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Exposing hidden alternative conformations of small flexible molecules in 2d nmr spectroscopy using 1h-15n hmbc

arXiv
2020 | Other
EID:

2-s2.0-85095345561

Part of ISSN: 23318422
Contributors: Khodov, I.A.; Efimov, S.V.; Krestyaninov, M.A.; Kiselev, M.G.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

High-pressure NMR spectroscopy in studies of the conformational composition of small molecules in supercritical carbon dioxide

Journal of Molecular Liquids
2020 | Journal article
EID:

2-s2.0-85084469882

Part of ISSN: 01677322
Contributors: Khodov, I.; Dyshin, A.; Efimov, S.; Ivlev, D.; Kiselev, M.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

High-pressure NMR spectroscopy in studies of the conformational composition of small molecules of ibuprofen in supercritical carbon dioxide

arXiv
2020 | Other
EID:

2-s2.0-85098347070

Part of ISSN: 23318422
Contributors: Khodov, I.; Dyshin, A.; Efimov, S.; Ivlev, D.; Kiselev, M.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Insights into the structure and function of Est3 from the Hansenula polymorpha telomerase

Scientific Reports
2020 | Journal article
EID:

2-s2.0-85087492988

Part of ISSN: 20452322
Contributors: Shepelev, N.M.; Mariasina, S.S.; Mantsyzov, A.B.; Malyavko, A.N.; Efimov, S.V.; Petrova, O.A.; Rodina, E.V.; Zvereva, M.I.; Dontsova, O.A.; Polshakov, V.I.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Qualitative and quantitative analysis of heavy crude oil samples and their SARA fractions with <sup>13</sup>c nuclear magnetic resonance

Processes
2020 | Journal article
EID:

2-s2.0-85090364616

Part of ISSN: 22279717
Contributors: Rakhmatullin, I.; Efimov, S.; Tyurin, V.; Gafurov, M.; Al-Muntaser, A.; Varfolomeev, M.; Klochkov, V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Thermal Behavior of Polyurethane Ionomers Based on Amino Ethers of Orthophosphoric Acid

Polymer Science - Series A
2020 | Journal article
EID:

2-s2.0-85091874470

Part of ISSN: 15556107 0965545X
Contributors: Davletbaeva, I.M.; Sazonov, O.O.; Fazlyev, A.R.; Zakirov, I.N.; Davletbaev, R.S.; Efimov, S.V.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Williams–Beuren syndrome-related methyltransferase WBSCR27: cofactor binding and cleavage

FEBS Journal
2020 | Journal article
EID:

2-s2.0-85083647128

Part of ISSN: 17424658 1742464X
Contributors: Mariasina, S.S.; Chang, C.-F.; Petrova, O.A.; Efimov, S.V.; Klochkov, V.V.; Kechko, O.I.; Mitkevich, V.A.; Sergiev, P.V.; Dontsova, O.A.; Polshakov, V.I.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Comparison of the cyclosporine variants A and D by NMR spectroscopy,СРАВНЕНИЕ ЦИКЛОСПОРИНОВ A И D С ПОМОЩЬЮ СПЕКТРОСКОПИИ ЯМР

Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki
2019 | Journal article
EID:

2-s2.0-85069486684

Part of ISSN: 2500218X 2542064X
Contributors: Kobchikova, P.P.; Zgadzay, Yu.O.; Efimov, S.V.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Determination of preferred conformations of mefenamic acid in DMSO by NMR spectroscopy and GIAO calculation

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85060491012

Part of ISSN: 15517616 0094243X
Contributors: Khodov, I.A.; Belov, K.V.; Efimov, S.V.; De Carvalho, L.A.E.B.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Polyurethane ionomers based on amino ethers of: Ortho -phosphoric acid

RSC Advances
2019 | Journal article
EID:

2-s2.0-85068061643

Part of ISSN: 20462069
Contributors: Davletbaeva, I.M.; Sazonov, O.O.; Fazlyev, A.R.; Davletbaev, R.S.; Efimov, S.V.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

NMR 1H, 13C, 31P Interpretation of Phosphorylotropic Rearrangement in N,N′-(Bis)(Diizopropoxyphosphorylamidocarbonyl)-1,10-Diaza-18-Crown-6-Ester in DMSO Solution

BioNanoScience
2019-12-16 | Journal article
Contributors: F. Kh. Karataeva; S. V. Efimov; V. V. Klochkov
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Conformational Variability of Cyclosporin C Dissolved in Dimethylformamide

BioNanoScience
2019-09 | Journal article
Contributors: S.V. Efimov; Yu.O. Zgadzay; S. Darwish; V.V. Klochkov
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Crossref
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Application of high resolution NMR (<sup>1</sup>H and <sup>13</sup>C) and FTIR spectroscopy for characterization of light and heavy crude oils

Journal of Petroleum Science and Engineering
2018 | Journal article
EID:

2-s2.0-85047106706

Contributors: Rakhmatullin, I.Z.; Efimov, S.V.; Tyurin, V.A.; Al-Muntaser, A.A.; Klimovitskii, A.E.; Varfolomeev, M.A.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Chemical shift assignments and the secondary structure of the Est3 telomerase subunit in the yeast Hansenula polymorpha

Biomolecular NMR Assignments
2018 | Journal article
EID:

2-s2.0-85029479469

Contributors: Mariasina, S.S.; Efimov, S.V.; Petrova, O.A.; Rodina, E.V.; Malyavko, A.N.; Zvereva, M.I.; Klochkov, V.V.; Dontsova, O.A.; Polshakov, V.I.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Evidence of oligomerization of bovine insulin in solution given by NMR

European Biophysics Journal
2018 | Journal article
EID:

2-s2.0-85047950140

Contributors: Efimov, S.V.; Zgadzay, Y.O.; Tarasova, N.B.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

High-resolution NMR study of light and heavy crude oils: "structure-property" analysis

IOP Conference Series: Earth and Environmental Science
2018 | Conference paper
EID:

2-s2.0-85048455946

Contributors: Rakhmatullin, I.; Efimov, S.; Varfolomeev, M.; Klochkov, V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

NMR assignments of the WBSCR27 protein related to Williams-Beuren syndrome

Biomolecular NMR Assignments
2018 | Journal article
EID:

2-s2.0-85047967902

Contributors: Mariasina, S.S.; Petrova, O.A.; Osterman, I.A.; Sergeeva, O.V.; Efimov, S.V.; Klochkov, V.V.; Sergiev, P.V.; Dontsova, O.A.; Huang, T.-H.; Chang, C.-F. et al.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Structure and function of the N-terminal domain of the yeast telomerase reverse transcriptase

Nucleic Acids Research
2018 | Journal article
EID:

2-s2.0-85044629653

Contributors: Petrova, O.A.; Mantsyzov, A.B.; Rodina, E.V.; Efimov, S.V.; Hackenberg, C.; Hakanpää, J.; Klochkov, V.V.; Lebedev, A.A.; Chugunova, A.A.; Malyavko, A.N. et al.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Tandem dihetero-Diels-Alder and Huisgen cycloaddition reactions. Synthesis, crystal structure and hydrolysis of the novel cage phosphoranes

Organic Chemistry Frontiers
2018 | Journal article
EID:

2-s2.0-85055508150

Contributors: Khasiyatullina, N.R.; Baronova, T.A.; Mironova, E.V.; Fayzullin, R.R.; Litvinov, I.A.; Efimov, S.V.; Musin, R.Z.; Klochkov, V.V.; Mironov, V.F.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Qualitative and quantitative analysis of oil samples extracted from some Bashkortostan and Tatarstan oilfields based on NMR spectroscopy data

Journal of Petroleum Science and Engineering
2017 | Journal article
EID:

2-s2.0-85019138364

Part of ISSN: 09204105
Contributors: Rakhmatullin, I.Z.; Efimov, S.V.; Margulis, B.Y.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Comment on "Conformational analysis of small organic molecules using NOE and RDC data: A discussion of strychnine and alpha-methylene-gamma-butyrolactone"

Journal of Magnetic Resonance
2016 | Journal article
WOSUID:

WOS:000375510100008

Contributors: Khodov, I. A.; Kiselev, M. G.; Efimov, S. V.; Klochkov, V. V.
Source: Self-asserted source
Sergey Efimov via ResearcherID
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Detailed NOESY/T-ROESY analysis as an effective method for eliminating spin diffusion from 2D NOE spectra of small flexible molecules

Journal of Molecular Structure
2016 | Journal article
WOSUID:

WOS:000365063700010

Contributors: Efimov, S. V.; Khodov, I. A.; Ratkova, E. L.; Kiselev, M. G.; Berger, S.; Klochkov, V. V.
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Sergey Efimov via ResearcherID
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Erratum: The importance of suppressing spin diffusion effects in the accurate determination of the spatial structure of a flexible molecule by nuclear Overhauser effect spectroscopy (Journal of Molecular Structure (2016) 1106 (373-381))

Journal of Molecular Structure
2016 | Journal article
EID:

2-s2.0-84960418100

Contributors: Khodov, I.A.; Efimov, S.V.; Kiselev, M.G.; Batista De Carvalho, L.A.E.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

NMR assignments of the N-terminal domain of Ogataea polymorpha telomerase reverse transcriptase

Biomolecular Nmr Assignments
2016 | Journal article
WOSUID:

WOS:000372227900037

Contributors: Polshakov, Vladimir I.; Petrova, Olga A.; Parfenova, Yulia Yu.; Efimov, Sergey V.; Klochkov, Vladimir V.; Zvereva, Maria I.; Dontsova, Olga A.
Source: Self-asserted source
Sergey Efimov via ResearcherID
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Porous polyurethanes based on hyperbranched amino ethers of boric acid

RSC Advances
2016 | Journal article
EID:

2-s2.0-84997142606

Contributors: Davletbaeva, I.M.; Nurgaliyeva, G.R.; Akhmetshina, A.I.; Davletbaev, R.S.; Atlaskin, A.A.; Sazanova, T.S.; Efimov, S.V.; Klochkov, V.V.; Vorotyntsev, I.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Stereoselective PCO/POC-Rearrangement of P C-Cage Phosphorane in the Reaction of 4,5-Dimethyl-2-(2-oxo-1,2-diphenyl)ethoxy-1,3,2-dioxaphospholane with Hexafluoroacetone

Journal of Organic Chemistry
2016 | Journal article
WOSUID:

WOS:000380181500004

Contributors: Mironov, Vladimir F.; Dimukhametov, Mudaris N.; Efimov, Sergey V.; Aminova, Roza M.; Karataeva, Farida Kh.; Krivolapov, Dmitry B.; Mironova, Ekaterina V.; Klochkov, Vladimir V.
Source: Self-asserted source
Sergey Efimov via ResearcherID
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The importance of suppressing spin diffusion effects in the accurate determination of the spatial structure of a flexible molecule by nuclear Overhauser effect spectroscopy

Journal of Molecular Structure
2016 | Journal article
WOSUID:

WOS:000367482700042

Contributors: Khodov, I. A.; Efimov, S. V.; Klochkov, V. V.; Batista de Carvalho, L. A. E.; Kiselev, M. G.
Source: Self-asserted source
Sergey Efimov via ResearcherID
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Antimicrobial peptide protegrin-3 adopt an antiparallel dimer in the presence of DPC micelles: a high-resolution NMR study

Journal of Biomolecular Nmr
2015 | Journal article
WOSUID:

WOS:000354487600009

Contributors: Usachev, K. S.; Efimov, S. V.; Kolosova, O. A.; Klochkova, E. A.; Aganov, A. V.; Klochkov, V. V.
Source: Self-asserted source
Sergey Efimov via ResearcherID
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High-resolution NMR structure of the antimicrobial peptide protegrin-2 in the presence of DPC micelles

Journal of Biomolecular Nmr
2015 | Journal article
WOSUID:

WOS:000352711900005

Contributors: Usachev, K. S.; Efimov, S. V.; Kolosova, O. A.; Filippov, A. V.; Klochkov, V. V.
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Sergey Efimov via ResearcherID
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Reaction of 4,5-dimethyl-2-(2-oxo-1,2-diphenylethoxy)-1,3,2-dioxaphospholane with hexafluoroacetone: formation of isomeric caged phosphoranes with phosphorus–carbon and phosphorus–oxygen bonds

Russian Chemical Bulletin
2015 | Journal article
EID:

2-s2.0-84988336080

Contributors: Mironov, V.F.; Dimukhametov, M.N.; Efimov, S.V.; Karataeva, F.K.; Klochkov, V.V.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Determination of preferred conformations of ibuprofen in chloroform by 2D NOE spectroscopy

European Journal of Pharmaceutical Sciences
2014 | Journal article
WOSUID:

WOS:000344429400009

Contributors: Khodov, I. A.; Efimov, S. V.; Klochkov, V. V.; Alper, G. A.; de Carvalho, L. A. E. Batista
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Sergey Efimov via ResearcherID
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Erratum: Inversion of population distribution of felodipine conformations at increased concentration in dimethyl sulfoxide is a prerequisite to crystal Nucleation (Journal of Pharmaceutical Sciences (2014) 103 (392-394))

Journal of Pharmaceutical Sciences
2014 | Journal article
EID:

2-s2.0-84897991555

Contributors: Khodov, I.A.; Efimov, S.V.; Nikiforov, M.Y.; Klochkov, V.V.; Georgi, N.
Source: Self-asserted source
Sergey Efimov via Scopus - Elsevier

Inversion of Population Distribution of Felodipine Conformations at Increased Concentration in Dimethyl Sulfoxide Is a Prerequisite to Crystal Nucleation

Journal of Pharmaceutical Sciences
2014 | Journal article
WOSUID:

WOS:000341311100006

Contributors: Khodov, Ilya A.; Efimov, Sergey V.; Nikiforov, Michael Yu; Klochkov, Vladimir V.; Georgi, Nikolaj
Source: Self-asserted source
Sergey Efimov via ResearcherID
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