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Koifman OI, Maizlish VE, Koifman MO, Lebedeva NS, Yurina ES, Gubarev YA, Gur’ev EL. Complexation ability of tetrasulfosubstituted cobalt(II) phthalocyanine toward ORF3a protein of SARS-CoV-2 virus. Russ Chem Bull 2023; 72:233-238. [PMID: 36817559 PMCID: PMC9926408 DOI: 10.1007/s11172-023-3728-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/03/2022] [Accepted: 10/13/2022] [Indexed: 02/16/2023]
Abstract
Complex formation processes of tetrasulfosubstituted cobalt(II) phthalocyanine with ORF3a accessory protein of SARS-CoV-2 coronavirus were studied. The interaction of ORF3a protein with SARS-CoV-2 virus with tetrasulfosubstituted cobalt(II) phthalocyanine affords a stable complex in which metallophthalocyanine exists in the monomeric form. The complex formation induces slight changes in the secondary structure of the protein by increasing the fraction of disordered fragments of the polypeptide chain. The photoirradiation of the complex of ORF3a protein of SARS-CoV-2 virus with tetrasulfosubstituted cobalt(II) phthalocyanine leads to the photooxidation of amino acid residues of the protein.
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Affiliation(s)
- O. I. Koifman
- G. A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045 Ivanovo, Russian Federation ,Ivanovo State University of Chemistry and Technology, 7 Sheremetevskii prosp., 153000 Ivanovo, Russian Federation
| | - V. E. Maizlish
- Ivanovo State University of Chemistry and Technology, 7 Sheremetevskii prosp., 153000 Ivanovo, Russian Federation
| | - M. O. Koifman
- G. A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045 Ivanovo, Russian Federation ,Ivanovo State University of Chemistry and Technology, 7 Sheremetevskii prosp., 153000 Ivanovo, Russian Federation
| | - N. Sh. Lebedeva
- G. A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045 Ivanovo, Russian Federation
| | - E. S. Yurina
- G. A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045 Ivanovo, Russian Federation
| | - Yu. A. Gubarev
- G. A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045 Ivanovo, Russian Federation
| | - E. L. Gur’ev
- Lobachesky State University of Nizhny Novgorod, 4 Ashkhabadskaya ul., 603105 Nizhny Novgorod, Russian Federation
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Aminophenylporphyrin-based film materials: peculiar features of formation. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3610-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Preparation and cytotoxic properties of porphysomes based on petroleum porphyrins. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3619-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Botnar AA, Domareva NP, Kazaryan KY, Tikhomirova TV, Abramova MB, Vashurin AS. Synthesis and spectral properties of tetraphenoxysubstituted erbium phthalocyanines containing peripheral phenyl and cyclohexyl fragments. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3496-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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