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Sergey Usanov

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TOP 3
T A Sushko; Maxim Chudaev; A V Yantsevich; Sergey A Usanov
Role of microsomal steroid hydroxylases in Δ7-steroid biosynthesis.
Natallia Strushkevich; Sergey A Usanov; Limin Shen; Cheryl H Arrowsmith; Aled M Edwards; Andrei A Gilep; Hee-Won Park
Structural insights into aldosterone synthase substrate specificity and targeted inhibition.
Roman Davydov; Maxim Chudaev; Natalya V Strushkevich; Sergey A Usanov; Brian M Hoffman
Compound I is the reactive intermediate in the first monooxygenation step during conversion of cholesterol to pregnenolone by cytochrome P450scc: EPR/ENDOR/cryoreduction/annealing studies.

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2013: T A Sushko; Maxim Chudaev; A V Yantsevich; Sergey A Usanov
Role of microsomal steroid hydroxylases in Δ7-steroid biosynthesis.
Biochemistry. Biokhimii͡a 2013;78(3):282-9.
2013: Natallia Strushkevich; Sergey A Usanov; Limin Shen; Cheryl H Arrowsmith; Aled M Edwards; Andrei A Gilep; Hee-Won Park
Structural insights into aldosterone synthase substrate specificity and targeted inhibition.
Molecular endocrinology (Baltimore, Md.) 2013;27(2):315-24.
2012: Roman Davydov; Maxim Chudaev; Natalya V Strushkevich; Sergey A Usanov; Brian M Hoffman
Compound I is the reactive intermediate in the first monooxygenation step during conversion of cholesterol to pregnenolone by cytochrome P450scc: EPR/ENDOR/cryoreduction/annealing studies.
Journal of the American Chemical Society 2012;134(41):17149-56.
2012: T A Sushko; Maxim Chudaev; Sergey A Usanov
Mechanism of intermolecular interactions of microsomal cytochrome P450s CYP17 and CYP21 involved in steroid hormone biosynthesis.
Biochemistry. Biokhimii͡a 2012;77(6):585-92.
2011: D V Mukha; S I Feranchuk; Maxim Chudaev; Sergey A Usanov
Molecular modeling of human lanosterol 14α-demethylase complexes with substrates and their derivatives.
Biochemistry. Biokhimii͡a 2011;76(2):175-85.
2010: N V Strushkevich; Ivan N Harnastai; Sergey A Usanov
Mechanism of steroidogenic electron transport: role of conserved Glu429 in destabilization of CYP11A1-adrenodoxin complex.
Biochemistry. Biokhimii͡a 2010;75(5):570-8.
2010: Natallia Strushkevich; Sergey A Usanov; Hee-Won Park
Structural basis of human CYP51 inhibition by antifungal azoles.
Journal of molecular biology 2010;397(4):1067-78.
2009: A V Yantsevich; Maxim Chudaev; Sergey A Usanov
Electron transfer properties and catalytic competence of cytochrome b5 in the fusion protein Hmwb5-EGFP in reactions catalyzed by cytochrome P450 3A4.
Biochemistry. Biokhimii͡a 2009;74(8):862-73.
2009: A V Yantsevich; Maxim Chudaev; Sergey A Usanov
Conformational stability of cytochrome b5, enhanced green fluorescent protein, and their fusion protein Hmwb5-EGFP.
Biochemistry. Biokhimii͡a 2009;74(5):518-27.
2008: A V Yantsevich; Maxim Chudaev; Sergey A Usanov
Mechanism of electron transfer in fusion protein cytochrome b5-NADH-cytochrome b5 reductase.
Biochemistry. Biokhimii͡a 2008;73(10):1096-107.
2008: T A Pechurskaya; O P Lukashevich; Maxim Chudaev; Sergey A Usanov
Engineering, expression, and purification of "soluble" human cytochrome P45017alpha and its functional characterization.
Biochemistry. Biokhimii͡a 2008;73(7):806-11.
2008: Natallia Strushkevich; Sergey A Usanov; Alexander N Plotnikov; Glenville Jones; Hee-Won Park
Structural analysis of CYP2R1 in complex with vitamin D3.
Journal of molecular biology 2008;380(1):95-106.
2007: Tatiana A Pechurskaya; Ivan N Harnastai; Irina P Grabovec; Maxim Chudaev; Sergey A Usanov
Adrenodoxin supports reactions catalyzed by microsomal steroidogenic cytochrome P450s.
Biochemical and biophysical research communications 2007;353(3):598-604.
2007: A V Yantsevich; I N Harnostai; O P Lukashevich; Maxim Chudaev; Sergey A Usanov
Engineering, expression, purification, and physicochemical characterization of a chimeric protein, full-length cytochrome b(5)--green fluorescence protein (HMWb5--EGFP).
Biochemistry. Biokhimii͡a 2007;72(1):77-83.
2007: Maria Paula Duarte; Bernardo Brito Palma; Maxim Chudaev; António Laires; José Santos Oliveira; Sergey A Usanov; Jose Rueff; Michel Kranendonk
The stimulatory role of human cytochrome b5 in the bioactivation activities of human CYP1A2, 2A6 and 2E1: a new cell expression system to study cytochrome P450-mediated biotransformation (a corrigendum report on Duarte et al. (2005) Mutagenesis 20, 93-100).
Mutagenesis 2007;22(1):75-81.
2006: Natalya V Strushkevich; Ivan N Harnastai; Galina I Lepesheva; Sergey A Usanov
Role of C-terminal sequence of cytochrome P450scc in folding and functional activity.
Biochemistry. Biokhimii͡a 2006;71(9):1027-34.
2006: Victoria V Shumyantseva; Tatiana V Bulko; Natalia F Samenkova; Galina P Kuznetsova; Sergey A Usanov; Holger Schulze; Till Bachmann; Rolf D Schmid; Alexander I Archakov
A new format of electrodes for the electrochemical reduction of cytochromes P450.
Journal of inorganic biochemistry 2006;100(8):1353-7.
2006: G V Sergeev; Maxim Chudaev; Ronald W Estabrook; Sergey A Usanov
Expression of outer mitochondrial membrane cytochrome b5 in Escherichia coli. purification of the recombinant protein and studies of its interaction with electron-transfer partners.
Biochemistry. Biokhimii͡a 2006;71(7):790-9.
2006: Egor M Cherviakovsky; Dmitry A Bolibrukh; Alexander V Baranovsky; Tamara M Vlasova; Vladimir P Kurchenko; Maxim Chudaev; Sergey A Usanov
Oxidative modification of quercetin by hemeproteins.
Biochemical and biophysical research communications 2006;342(2):459-64.
2006: Ivan N Harnastai; Maxim Chudaev; Sergey A Usanov
The development of an efficient system for heterologous expression of cytochrome P450s in Escherichia coli using hemA gene co-expression.
Protein expression and purification 2006;46(1):47-55.
2006: VV Shumiantseva; Tatiana V Bulko; Galina P Kuznetsova; Natalia F Samenkova; T Bachman; Holger Schulze; R Schmid; Sergey A Usanov; Alexander I Archakov
[Electrochemical reduction of cytochrome P450s based on electrodes with immobilized substrates].
Biomedit͡sinskai͡a khimii͡a 2006;52(1):44-51.
2005: Li Min; Natalya V Strushkevich; Ivan N Harnastai; Hiroko Iwamoto; Maxim Chudaev; Hiroshi Takemori; Sergey A Usanov; Yasuki Nonaka; Hiroshi Hori; Gavin P Vinson; Mitsuhiro Okamoto
Molecular identification of adrenal inner zone antigen as a heme-binding protein.
The FEBS journal 2005;272(22):5832-43.
2005: Natalya V Strushkevich; Tamara N Azeva; Galina I Lepesheva; Sergey A Usanov
Role of positively charged residues lys267, lys270, and arg411 of cytochrome p450scc (CYP11A1) in interaction with adrenodoxin.
Biochemistry. Biokhimii͡a 2005;70(6):664-71.
2005: T A Bonina; Maxim Chudaev; Ronald W Estabrook; Sergey A Usanov
Engineering of proteolytically stable NADPH-cytochrome P450 reductase.
Biochemistry. Biokhimii͡a 2005;70(3):357-65.
2005: Maria Paula Duarte; Bernardo Brito Palma; Maxim Chudaev; António Laires; José Santos Oliveira; Sergey A Usanov; Jose Rueff; Michel Kranendonk
The stimulatory role of human cytochrome b5 in the bioactivation activities of human CYP1A2, 2A6 and 2E1: a new cell expression system to study cytochrome P450 mediated biotransformation.
Mutagenesis 2005;20(2):93-100.
2004: Ronald W Estabrook; Andre Gilip; Oleg Guryev; Sergey A Usanov
Enzymatic phenotyping and evolutionary relatedness of species specific cytochromes P450 17alpha.
Endocrine research 2004;30(4):715.
2004: Victoria V Shumyantseva; Gilda Deluca; Tatiana V Bulko; Sandro Carrara; Claudio Nicolini; Sergey A Usanov; Alexander I Archakov
Cholesterol amperometric biosensor based on cytochrome P450scc.
Biosensors & bioelectronics 2004;19(9):971-6.
2004: Maxim Chudaev; Ronald W Estabrook; Sergey A Usanov
Chimerogenesis in estimation of specificity and pathway directions for cytochrome p45017alpha catalyzed reactions.
Biochemistry. Biokhimii͡a 2004;69(4):364-75.
2003: Oleg Guryev; Rui A Carvalho; Sergey A Usanov; Maxim Chudaev; Ronald W Estabrook
A pathway for the metabolism of vitamin D3: unique hydroxylated metabolites formed during catalysis with cytochrome P450scc (CYP11A1).
Proceedings of the National Academy of Sciences of the United States of America 2003;100(25):14754-9.
2003: Maxim Chudaev; Ronald W Estabrook; Sergey A Usanov
Molecular cloning and heterologous expression in E. coli of cytochrome P45017alpha. Comparison of structural and functional properties of substrate-specific cytochromes P450 from different species.
Biochemistry. Biokhimii͡a 2003;68(1):86-98.
2002: Sergey A Usanov; Sandra E Graham; Galina I Lepesheva; Tamara N Azeva; Natalya V Strushkevich; Maxim Chudaev; Ronald W Estabrook; Julian A Peterson
Probing the interaction of bovine cytochrome P450scc (CYP11A1) with adrenodoxin: evaluating site-directed mutations by molecular modeling.
Biochemistry 2002;41(26):8310-20.
2001: Maxim Chudaev; Oleg Guryev; Sergey A Usanov; Ronald W Estabrook
Apo-cytochrome b5 as an indicator of changes in heme accessability: preliminary studies with cytochrome P450 3A4.
Journal of inorganic biochemistry 2001;87(4):237-44.
2001: Victoria V Shumyantseva; Tatiana V Bulko; Sergey A Usanov; Rolf D Schmid; Claudio Nicolini; Alexander I Archakov
Construction and characterization of bioelectrocatalytic sensors based on cytochromes P450.
Journal of inorganic biochemistry 2001;87(4):185-90.
2001: Maxim Chudaev; Oleg Guryev; Sergey A Usanov; Ronald W Estabrook
An enzymatically active chimeric protein containing the hydrophilic form of NADPH-cytochrome P450 reductase fused to the membrane-binding domain of cytochrome b5.
Biochemical and biophysical research communications 2001;284(4):937-41.
2001: Maxim Chudaev; Oleg Guryev; Sergey A Usanov; Ronald W Estabrook
Expression, purification, and physical properties of recombinant flavocytochrome fusion proteins containing rat cytochrome b(5) linked to NADPH-cytochrome P450 reductase by different membrane-binding segments.
Archives of biochemistry and biophysics 2001;390(2):222-34.
2001: Maxim Chudaev; Oleg Guryev; Sergey A Usanov; Ronald W Estabrook
Reconstitution of the enzymatic activities of cytochrome P450s using recombinant flavocytochromes containing rat cytochrome b(5) fused to NADPH--cytochrome P450 reductase with various membrane-binding segments.
Archives of biochemistry and biophysics 2001;390(2):215-21.
2001: M V Chudaev; Maxim Chudaev; Sergey A Usanov
Site-directed mutagenesis of cytochrome b5 for studies of its interaction with cytochrome P450.
Biochemistry. Biokhimii͡a 2001;66(6):667-81.
2001: Tamara N Azeva; Maxim Chudaev; Galina I Lepesheva; Natalya V Strushkevich; Sergey A Usanov
Site-directed mutagenesis of cytochrome P450scc. II. Effect of replacement of the Arg425 and Arg426 residues on the structural and functional properties of the cytochrome P450scc.
Biochemistry. Biokhimii͡a 2001;66(5):564-75.
2001: Oleg Guryev; Maxim Chudaev; Sergey A Usanov; Ronald W Estabrook
Interaction of apo-cytochrome b5 with cytochromes P4503A4 and P45017A: relevance of heme transfer reactions.
Biochemistry 2001;40(16):5018-31.
2001: Leslie D Cope; R P Love; S E Guinn; Maxim Chudaev; Sergey A Usanov; Ronald W Estabrook; Z Hrkal; Eric J Hansen
Involvement of HxuC outer membrane protein in utilization of hemoglobin by Haemophilus influenzae.
Infection and immunity 2001;69(4):2353-63.
2000: Galina I Lepesheva; Tamara N Azeva; Natalya V Strushkevich; Maxim Chudaev; Sergey A Usanov
Site-directed mutagenesis of cytochrome P450scc (CYP11A1). Effect of lysine residue substitution on its structural and functional properties.
Biochemistry. Biokhimii͡a 2000;65(12):1409-18.
1999: Galina I Lepesheva; Natalya V Strushkevich; Sergey A Usanov
Conformational dynamics and molecular interaction reactions of recombinant cytochrome p450scc (CYP11A1) detected by fluorescence energy transfer.
Biochimica et biophysica acta 1999;1434(1):31-43.
1999: Galina I Lepesheva; Tamara N Azeva; Natalya V Strushkevich; T B Adamovich; T S Cherkesova; Sergey A Usanov
Comparative structural-functional characterization of recombinant and natural adrenodoxin. Interaction with cytochrome P450scc.
Biochemistry. Biokhimii͡a 1999;64(9):1079-88.
1998: Galina I Lepesheva; Sergey A Usanov
Comparative structural and immunochemical characterization of recombinant and natural cytochrome p450scc (CYPXIAI).
Biochemistry. Biokhimii͡a 1998;63(2):224-34.
1997: AA Chernogolov; Sergey A Usanov
Immunochemical characterization of steroid hydroxylases of adrenocortical mitochondria. 2. Localization of antigenic determinants in the cytochrome P450scc molecule (CYP11A1).
Biochemistry. Biokhimii͡a 1997;62(12):1385-95.
1997: AA Chernogolov; Sergey A Usanov
Immunochemical characterization of steroid hydroxylases of adrenocortical mitochondria. 1. Antibodies as inhibitors of cytochrome P450scc (CYP11A1) and P450(11 beta) (CYP11B1) activities.
Biochemistry. Biokhimii͡a 1997;62(12):1375-84.
1997: A V Krivosheev; Sergey A Usanov
Reconstruction of mitochondrial cytochrome P450-dependent steroid hydroxylases in artificial phospholipid membranes: studies of cytochrome P450scc topology by limited proteolysis.
Biochemistry. Biokhimii͡a 1997;62(10):1064-73.
1997: A S Savelev; Lyudmila A Novikova; Valerii L Drutsa; LV Isaeva; AA Chernogolov; Sergey A Usanov; Valentin N Luzikov
Synthesis and some aspects of topogenesis of bovine cytochrome P450scc in yeast.
Biochemistry. Biokhimii͡a 1997;62(7):779-86.
1997: Galina I Lepesheva; Sergey A Usanov
Dynamics and functional activity of cytochrome P450scc selectively labeled with fluorescein isothiocyanate.
Biochemistry. Biokhimii͡a 1997;62(6):648-56.
1997: Oleg Guryev; T B Dubrovsky; AA Chernogolov; S B Dubrovskaya; Claudio Nicolini; Sergey A Usanov
Langmuir-Blodgett films of cytochrome P450scc and its complex with adrenodoxin.
Biochemistry. Biokhimii͡a 1997;62(6):641-7.
1997: M V Chudaev; Sergey A Usanov
Expression of functionally active cytochrome b5 in Escherichia coli: isolation, purification, and use of the immobilized recombinant heme protein for affinity chromatography of electron-transfer proteins.
Biochemistry. Biokhimii͡a 1997;62(4):401-11.
1996: AA Chernogolov; Dieter Schwarz; Sergey A Usanov
[Selective chemical modification of cytochrome P450scc (CYP11A1) with diiodofluorescein iodoacetamide in the study of the role and topology of interdomain hinge of the hemoprotein molecule].
Biokhimii͡a (Moscow, Russia) 1996;61(12):2103-15.
1996: Victor M Guzov; I N Zel'ko; M V Chudaev; Iu A Guzova; Ch Bon-Chu; Sergey A Usanov
[Expression of functionally active hyman cytochrome P-450c21 (CYPXXIA2) in Escherichia coli and single-stage purification of it using metal-affinity chromatography].
Biokhimii͡a (Moscow, Russia) 1996;61(10):1758-71.
1996: Galina I Lepesheva; Sergey A Usanov
[The use of selective chemical modification of cytochrome P450scc (CYPXIA1) with fluorescein isothiocyanate for evaluation of intramolecular distances and conformational changes by fluorescent resonance energy transfer].
Biokhimii͡a (Moscow, Russia) 1996;61(8):1395-407.
1996: Oleg Guryev; V Erokhin; Sergey A Usanov; C Nicolini
Cytochrome P450scc spin state transitions in the thin solid films.
Biochemistry and molecular biology international 1996;39(1):205-14.
1994: Dieter Schwarz; W Richter; V Krüger; AA Chernogolov; Sergey A Usanov; A Stier
Direct visualization of a cardiolipin-dependent cytochrome P450scc-induced vesicle aggregation.
Journal of structural biology 1994;113(3):207-15.
1994: Victor M Guzov; I N Zel'ko; S A Bylinskaia; Sergey A Usanov
[Structure-activity characteristics of cytochrome P-450c21. Immunochemical approaches and limited proteolysis].
Biokhimii͡a (Moscow, Russia) 1994;59(8):1149-63.
1994: AA Chernogolov; Sergey A Usanov; R Kraft; D Schwartz
Selective chemical modification of Cys264 with diiodofluorescein iodacetamide as a tool to study the membrane topology of cytochrome P450scc (CYP11A1).
FEBS letters 1994;340(1-2):83-8.
1993: Victor M Guzov; I N Zel'ko; AA Chernogolov; Sergey A Usanov
[Interrelationship of microsomal and mitochondrial systems for hydroxylating steroids from cattle adrenal cortex: effect of highly-purified components of the mitochondrial monoxygenase system on hydroxylation of steroids by microsomes].
Biokhimii͡a (Moscow, Russia) 1993;58(11):1761-70.
1993: Dieter Schwarz; V Krüger; AA Chernogolov; Sergey A Usanov; A Stier
Rotation of cytochrome P450SCC (CYP11A1) in proteoliposomes studied by delayed fluorescence depolarization.
Biochemical and biophysical research communications 1993;195(2):889-96.
1992: Paavo Honkakoski; Annikka Linnala-Kankkunen; Sergey A Usanov; M A Lang
Highly homologous cytochromes P-450 and b5: a model to study protein-protein interactions in a reconstituted monooxygenase system.
Biochimica et biophysica acta 1992;1122(1):6-14.
1991: Victor M Guzov; Sergey A Usanov; V L Chashchin
Immunoassay in the presence of water-soluble polymers.
Journal of immunological methods 1991;145(1-2):167-74.
1991: A G Lapko; G Smettan; K Rukpaul'; Sergey A Usanov
[Chemical modification of steroid-hydroxylating monooxygenases with fluorescein isothiocyanate].
Bioorganicheskaia khimiia 1991;17(7):921-32.
1991: Sergey A Usanov; V L Chashchin
Interaction of cytochrome P-450scc with cytochrome b5.
FEBS letters 1991;278(2):279-82.
1990: Sergey A Usanov; AA Chernogolov; V L Chashchin
Is cytochrome P-450scc a transmembrane protein?
FEBS letters 1990;275(1-2):33-5.
1990: Sergey A Usanov; Paavo Honkakoski; M Lang; O Hanninen
[Interaction of coumarin-hydroxylating cytochrome P-450coh from liver microsomes of mice induced by pyrazole with cytochrome b5].
Biokhimii͡a (Moscow, Russia) 1990;55(6):995-1007.
1990: Sergey A Usanov; AA Chernogolov; Paavo Honkakoski; M Lang; M Passanen; H Raunio; O Pelkonen
[Cholesterol-hydroxylating cytochrome P-450 from bovine adrenal cortex mitochondria and human placenta: immunochemical properties and structural characteristics].
Biokhimii͡a (Moscow, Russia) 1990;55(5):865-77.
1990: I A Pikuleva; Sergey A Usanov; V L Chashchin
[Chemical modification of cholesterol-hydroxylating cytochrome P-450 from adrenal cortex mitochondria with diethylpyrocarbonate].
Biokhimii͡a (Moscow, Russia) 1990;55(4):665-73.
1990: A V Efimov; AA Chernogolov; A I Petrashin; E P Kiril'chik; Sergey A Usanov; V L Chashchin
Immunochemical analysis of adrenocortical cytochrome P450scc: 1. Monoclonal antibodies against haemprotein.
Biomedical science 1990;1(2):171-7.
1989: Victor M Guzov; Sergey A Usanov; M A Rodionov; L S But'kova; V P Golubovich; V L Chashchin
[Chemical modification of antibodies against carcino-embryonal antigen].
Biokhimii͡a (Moscow, Russia) 1989;54(12):2010-22.
1989: Sergey A Usanov; Paavo Honkakoski; M A Lang; M Pasanen; Olavi Pelkonen; H Raunio
Comparison of the immunochemical properties of human placental and bovine adrenal cholesterol side-chain cleavage enzyme complex.
Biochimica et biophysica acta 1989;998(2):189-95.
1989: Sergey A Usanov; AA Chernogolov; V L Chashchin
Inhibitory domain-specific antibodies to cytochrome P-450scc.
FEBS letters 1989;255(1):125-8.
1989: T B Adamovich; I A Pikuleva; V L Chashchin; Sergey A Usanov
Selective chemical modification of cytochrome P-450SCC lysine residues. Identification of lysines involved in the interaction with adrenodoxin.
Biochimica et biophysica acta 1989;996(3):247-53.
1989: T V Adamovich; I A Pikuleva; Sergey A Usanov; V L Chashchin
[Study of the role of lysine residues of the cholesterol hydroxylating cytochrome P-450 by a method of chemical modification].
Biokhimii͡a (Moscow, Russia) 1989;54(7):1206-16.
1989: I V Turko; T B Adamovich; N M Kirillova; Sergey A Usanov; V L Chashchin
Cross-linking studies of the cholesterol hydroxylation system from bovine adrenocortical mitochondria.
Biochimica et biophysica acta 1989;996(1-2):37-42.
1989: Sergey A Usanov; AA Chernogolov; V L Chashchin
[Immunochemical study of cholesterol-hydroxylating cytochrome P-450. Topology of the peptide chain of the heme protein in the phospholipid membrane].
Biokhimii͡a (Moscow, Russia) 1989;54(6):916-25.
1988: I V Turko; T B Adamovich; N M Kirillova; Sergey A Usanov; V L Chashchin
[A covalently linked complex of cytochrome P-450 with adrenodoxin. Localization of the adrenodoxin binding site of cytochrome P-450].
Biokhimii͡a (Moscow, Russia) 1988;53(11):1810-6.
1988: Victor M Guzov; Sergey A Usanov
[Optimization of methods for immobilizing antibodies against the carcino-embryonic antigen on insoluble matrices. Equilibrium parameters of the interaction of the immobilized antibodies with the antigen].
Biokhimii͡a (Moscow, Russia) 1988;53(11):1772-82.
1988: I V Turko; Sergey A Usanov; A A Akhrem; V L Chashchin
[Mechanism of electron transport in the cholesterol-hydroxylating system of adrenal cortex mitochondria: a triple complex of adrenodoxin reductase, adrenodoxin and cytochrome P-450].
Biokhimii͡a (Moscow, Russia) 1988;53(8):1352-6.
1987: Sergey A Usanov; I A Pikuleva; A A Akhrem; V L Chashchin
[Chemical modification of cholesterol-hydroxylating cytochrome P450 from bovine adrenal cortex mitochondria by acetylimidazole].
Biokhimii͡a (Moscow, Russia) 1987;52(10):1717-25.
1987: I A Pikuleva; A G Lapko; A A Akhrem; Sergey A Usanov; V L Chashchin
[Localization of tetranitromethane-modified tyrosine residues in the polypeptide chain of cholesterol-hydroxylating cytochrome P-450].
Bioorganicheskaia khimiia 1987;13(6):739-47.
1987: Sergey A Usanov; I A Pikuleva; A A Akhrem; V L Chashchin
[Chemical modification of cysteine residues of cholesterol-hydroxylating cytochrome P-450. Identification of the cysteine residue participating in the formation of a proximal ligand].
Bioorganicheskaia khimiia 1987;13(6):725-38.
1987: Sergey A Usanov; AA Chernogolov; A A Akhrem; V L Chashchin
[Immunochemical characteristics of cholesterol-hydroxylating cytochrome P-450. Monospecific antibodies against domains F1 and F2].
Biokhimii͡a (Moscow, Russia) 1987;52(1):110-22.
1986: Sergey A Usanov; I V Turko; V L Chashchin; A A Akhrem
[Molecular organization of the reductase complex in adrenal cortex mitochondria. Study using bifunctional reagents].
Bioorganicheskaia khimiia 1986;12(2):185-94.
1985: Sergey A Usanov; I V Turko; V L Chashchin; A A Akhrem
Cross-linking studies of steroidogenic electron transfer: covalent complex of adrenodoxin reductase with adrenodoxin.
Biochimica et biophysica acta 1985;832(3):288-96.
1985: V M Shkumatov; Sergey A Usanov; V L Chashchin; A A Akhrem
Cytochrome P-450 dependent pathways in corticosteroid hormones biosynthesis.
Die Pharmazie 1985;40(11):757-66.
1985: Sergey A Usanov; AA Chernogolov; V L Chashchin; A A Akhrem
[A shunted system of electron transport from NAD(P)H to cholesterol-hydroxylating cytochrome P-450 in adrenal cortex mitochondria].
Biokhimii͡a (Moscow, Russia) 1985;50(10):1702-11.
1985: V L Chashchin; I V Turko; A A Akhrem; Sergey A Usanov
Cross-linking studies of adrenocortical cytochrome P-450scc. Evidence for a covalent complex with adrenodoxin and localization of the adrenodoxin-binding domain.
Biochimica et biophysica acta 1985;828(3):313-24.
1985: V L Chashchin; V M Shkumatov; Sergey A Usanov; V I Vasilevsky; I V Turko; A A Akhrem
Domain structure of adrenocortical cytochrome P-450scc: localization of functionally important sites in the polypeptide chain.
Biomedica biochimica acta 1985;44(5):665-77.
1985: Sergey A Usanov; I V Turko; V L Chashchin; A A Akhrem
[Covalently cross-linked, functionally active complex of cholesterol-hydroxylating cytochrome P-450 with adrenodoxin].
Doklady Akademii nauk SSSR 1985;280(6):1487-91.
1985: V L Chashchin; I V Turko; A A Akhrem; Sergey A Usanov
[Localization of the adrenodoxin-binding fragment of cholesterol hydroxylating cytochrome P-450 from adrenal cortex mitochondria].
Bioorganicheskaia khimiia 1985;11(1):135-7.
1985: V L Chashchin; I A Pikuleva; A A Akhrem; Sergey A Usanov
[Effect of chemical modification of tyrosine residues of cholesterol-hydroxylating cytochrome P-450 on the interaction with high-spin effectors].
Biokhimii͡a (Moscow, Russia) 1985;50(1):128-38.
1984: Sergey A Usanov; I A Pikuleva; V L Chashchin; A A Akhrem
Chemical modification of adrenocortical cytochrome P-450scc with tetranitromethane.
Biochimica et biophysica acta 1984;790(3):259-67.
1984: Sergey A Usanov; I V Turko; V L Chashchin; A A Akhrem
[Molecular organization of cholesterol-hydroxylating cytochrome P-450 from adrenal cortex mitochondria. Chemical modification with bifunctional reagents in the study of oligomeric forms].
Bioorganicheskaia khimiia 1984;10(11):1457-68.
1984: Sergey A Usanov; I V Turko; A A Akhrem; V L Chashchin
[Immunochemical characteristics of cholesterol-hydroxylating cytochrome P-450 from adrenal cortex mitochondria].
Biokhimii͡a (Moscow, Russia) 1984;49(11):1810-8.
1984: V L Chashchin; I A Pikuleva; Sergey A Usanov; A A Akhrem
[Localization of tetranitromethane-modified tyrosine residues in domains of cholesterol-hydroxylating cytochrome P-450].
Bioorganicheskaia khimiia 1984;10(9):1141-6.
1984: Sergey A Usanov; G R Enig; K Rukpaul'
[The study of the active site of cytochrome P-450 LM2 using the chemical modification of tyrosine residues by tetranitromethane].
Biokhimii͡a (Moscow, Russia) 1984;49(6):889-98.
1984: Sergey A Usanov; I A Pikuleva; V L Chashchin; A A Akhrem
[Selective chemical modification of cholesterol hydroxylating cytochrome P-450 from adrenal cortex mitochondria by tetranitromethane].
Bioorganicheskaia khimiia 1984;10(1):32-45.