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Ageeva AA, Doktorov AB, Selyutina OY, Magin IM, Ilyina MG, Borisevich SS, Rubtsov RY, Khursan SL, Stepanov AA, Vasilevsky SF, Polyakov NE, Leshina TV. Optical Configuration Effect on the Structure and Reactivity of Diastereomers Revealed by Spin Effects and Molecular Dynamics Calculations. Int J Mol Sci 2021; 23:ijms23010038. [PMID: 35008460 PMCID: PMC8744724 DOI: 10.3390/ijms23010038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 02/07/2023] Open
Abstract
The peculiarities of spin effects in photoinduced electron transfer (ET) in diastereomers of donor-acceptor dyads are considered in order to study the influence of chirality on reactivity. Thus, the spin selectivity—the difference between the enhancement coefficients of chemically induced dynamic nuclear polarization (CIDNP)—of the dyad’s diastereomers reflects the difference in the spin density distribution in its paramagnetic precursors that appears upon UV irradiation. In addition, the CIDNP coefficient itself has demonstrated a high sensitivity to the change of chiral centers: when one center is changed, the hyperpolarization of all polarized nuclei of the molecule is affected. The article analyzes the experimental values of spin selectivity based on CIDNP calculations and molecular dynamic modeling data in order to reveal the effect of optical configuration on the structure and reactivity of diastereomers. In this way, we succeeded in tracing the differences in dyads with L- and D-tryptophan as an electron donor. Since the replacement of L-amino acid with D-analog in specific proteins is believed to be the cause of Alzheimer’s and Parkinson’s diseases, spin effects and molecular dynamic simulation in model dyads can be a useful tool for investigating the nature of this phenomenon.
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Affiliation(s)
- Aleksandra A. Ageeva
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Department of Natural Sciences, Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Alexander B. Doktorov
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Correspondence:
| | - Olga Yu. Selyutina
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
| | - Ilya M. Magin
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Department of Natural Sciences, Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Margarita G. Ilyina
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 450054 Ufa, Russia; (M.G.I.); (S.S.B.); (S.L.K.)
| | - Sophia S. Borisevich
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 450054 Ufa, Russia; (M.G.I.); (S.S.B.); (S.L.K.)
- The Institute of Problems of Chemical Physics of the Russian Academy of Sciences, 142432 Chernogolovka, Russia;
| | - Ruslan Yu. Rubtsov
- The Institute of Problems of Chemical Physics of the Russian Academy of Sciences, 142432 Chernogolovka, Russia;
| | - Sergey L. Khursan
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 450054 Ufa, Russia; (M.G.I.); (S.S.B.); (S.L.K.)
| | - Alexander A. Stepanov
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
| | - Sergey F. Vasilevsky
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
| | - Nikolay E. Polyakov
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Department of Natural Sciences, Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Tatyana V. Leshina
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
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Weinstain R, Slanina T, Kand D, Klán P. Visible-to-NIR-Light Activated Release: From Small Molecules to Nanomaterials. Chem Rev 2020; 120:13135-13272. [PMID: 33125209 PMCID: PMC7833475 DOI: 10.1021/acs.chemrev.0c00663] [Citation(s) in RCA: 261] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Indexed: 02/08/2023]
Abstract
Photoactivatable (alternatively, photoremovable, photoreleasable, or photocleavable) protecting groups (PPGs), also known as caged or photocaged compounds, are used to enable non-invasive spatiotemporal photochemical control over the release of species of interest. Recent years have seen the development of PPGs activatable by biologically and chemically benign visible and near-infrared (NIR) light. These long-wavelength-absorbing moieties expand the applicability of this powerful method and its accessibility to non-specialist users. This review comprehensively covers organic and transition metal-containing photoactivatable compounds (complexes) that absorb in the visible- and NIR-range to release various leaving groups and gasotransmitters (carbon monoxide, nitric oxide, and hydrogen sulfide). The text also covers visible- and NIR-light-induced photosensitized release using molecular sensitizers, quantum dots, and upconversion and second-harmonic nanoparticles, as well as release via photodynamic (photooxygenation by singlet oxygen) and photothermal effects. Release from photoactivatable polymers, micelles, vesicles, and photoswitches, along with the related emerging field of photopharmacology, is discussed at the end of the review.
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Affiliation(s)
- Roy Weinstain
- School
of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Tomáš Slanina
- Institute
of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Dnyaneshwar Kand
- School
of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Petr Klán
- Department
of Chemistry and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
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Abstract
This Perspective provides the first detailed overview of the photoresponse of vitamin B12 and its derivatives, from the early, photophysical events to the burgeoning area of B12-dependent photobiology.
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Affiliation(s)
- Alex R. Jones
- School of Chemistry
- Photon Science Institute and Manchester Institute of Biotechnology
- The University of Manchester
- Manchester
- UK
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Lodowski P, Jaworska M, Andruniów T, Kumar M, Kozlowski PM. Photodissociation of Co−C Bond in Methyl- and Ethylcobalamin: An Insight from TD-DFT Calculations. J Phys Chem B 2009; 113:6898-909. [DOI: 10.1021/jp810223h] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Piotr Lodowski
- Department of Theoretical Chemistry, Institute of Chemistry, University of Silesia, Szkolna 9, PL-40 006 Katowice, Poland; Institute of Physical and Theoretical Chemistry, Department of Chemistry, Wroclaw University of Technology, 50-370 Wroclaw, Poland; and Department of Chemistry, University of Louisville, Louisville, Kentucky 40292
| | - Maria Jaworska
- Department of Theoretical Chemistry, Institute of Chemistry, University of Silesia, Szkolna 9, PL-40 006 Katowice, Poland; Institute of Physical and Theoretical Chemistry, Department of Chemistry, Wroclaw University of Technology, 50-370 Wroclaw, Poland; and Department of Chemistry, University of Louisville, Louisville, Kentucky 40292
| | - Tadeusz Andruniów
- Department of Theoretical Chemistry, Institute of Chemistry, University of Silesia, Szkolna 9, PL-40 006 Katowice, Poland; Institute of Physical and Theoretical Chemistry, Department of Chemistry, Wroclaw University of Technology, 50-370 Wroclaw, Poland; and Department of Chemistry, University of Louisville, Louisville, Kentucky 40292
| | - Manoj Kumar
- Department of Theoretical Chemistry, Institute of Chemistry, University of Silesia, Szkolna 9, PL-40 006 Katowice, Poland; Institute of Physical and Theoretical Chemistry, Department of Chemistry, Wroclaw University of Technology, 50-370 Wroclaw, Poland; and Department of Chemistry, University of Louisville, Louisville, Kentucky 40292
| | - Pawel M. Kozlowski
- Department of Theoretical Chemistry, Institute of Chemistry, University of Silesia, Szkolna 9, PL-40 006 Katowice, Poland; Institute of Physical and Theoretical Chemistry, Department of Chemistry, Wroclaw University of Technology, 50-370 Wroclaw, Poland; and Department of Chemistry, University of Louisville, Louisville, Kentucky 40292
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Jones AR, Hay S, Woodward JR, Scrutton NS. Magnetic field effect studies indicate reduced geminate recombination of the radical pair in substrate-bound adenosylcobalamin-dependent ethanolamine ammonia lyase. J Am Chem Soc 2007; 129:15718-27. [PMID: 18041840 DOI: 10.1021/ja077124x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The apparent conflict between literature evidence for (i) radical pair (RP) stabilization in adenosylcobalamin (AdoCbl)-dependent enzymes and (ii) the manifestation of magnetic field sensitivity due to appreciable geminate recombination of the RP has been reconciled by pre-steady-state magnetic field effect (MFE) investigations with ethanolamine ammonia lyase (EAL). We have shown previous stopped-flow MFE studies to be insensitive to magnetically induced changes in the net forward rate of C-Co homolytic bond cleavage. Subsequently, we observed a magnetic-dependence in the continuous-wave C-Co photolysis of free AdoCbl in 75% glycerol but have not done so in the thermal homolysis of this bond in the enzyme-bound cofactor in the presence of substrate. Consequently, in the enzyme-bound state, the RP generated upon homolysis appears to be stabilized against the extent of geminate recombination required to observe an MFE. These findings have strong implications for the mechanism of RP stabilization and the unprecedented catalytic power of this important class of cobalamin-dependent enzymes.
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Affiliation(s)
- Alex R Jones
- Manchester Interdisciplinary Biocentre, Faculty of Life Sciences, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK
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Jaworska M, Lodowski P, Andruniów T, Kozlowski PM. Photolysis of Methylcobalamin: Identification of the Relevant Excited States Involved in Co−C Bond Scission. J Phys Chem B 2007; 111:2419-22. [PMID: 17309292 DOI: 10.1021/jp0685840] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The relevant excited states involved in the photolysis of methylcobalamin (MeCbl) have been examined by means of time-dependent density functional theory (TD-DFT). The low-lying singlet and triplet excited states have been calculated along the Co-C bond at the TD-DFT/BP86/6-31g(d) level of theory in order to investigate the dissociation process of MeCbl. These calculations have shown that the photodissociation is mediated by the repulsive 3(sigmaCo-C --> sigma*Co-C) triplet state. The key metastable photoproduct involved in Co-C bond photolysis was identified as an S1 state having predominantly dCo --> pi*corrin metal-ligand charge transfer (MLCT) character.
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Affiliation(s)
- Maria Jaworska
- Department of Theoretical Chemistry, Institute of Chemistry, University of Silesia, Szkolna 9, PL-40 006 Katowice, Poland
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POLYAKOV NE, LESHINA TV. The influence of electron donors and acceptors on the isomer distribution in the photolysis of β-ionone. Mol Phys 2002. [DOI: 10.1080/00268970110109844] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bussandri AP, Kiarie CW, Van Willigen H. Photoinduced bond homolysis of B12 coenzymes. An FT-EPR study. RESEARCH ON CHEMICAL INTERMEDIATES 2002. [DOI: 10.1163/15685670260469366] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Shiang JJ, Walker LA, Anderson NA, Cole AG, Sension RJ. Time-Resolved Spectroscopic Studies of B12 Coenzymes: The Photolysis of Methylcobalamin Is Wavelength Dependent. J Phys Chem B 1999. [DOI: 10.1021/jp992358r] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Joseph J. Shiang
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Larry A. Walker
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Neil A. Anderson
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Allwyn G. Cole
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Roseanne J. Sension
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
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Yonemura T, Shibuya K, Ama T, Kawaguchi H, Okamoto KI, Hidaka J, Yasui T. Three-Membered −SCoCH2Chelate Ring Complex Formed by Photodecarboxylation Reaction of Optically Activetrans(O)-[Co(edtda)(en)]Cl (edtda = Ethylenedithiodiacetate). Inorg Chem 1999. [DOI: 10.1021/ic981391+] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Walker LA, Shiang JJ, Anderson NA, Pullen SH, Sension RJ. Time-Resolved Spectroscopic Studies of B12 Coenzymes: The Photolysis and Geminate Recombination of Adenosylcobalamin. J Am Chem Soc 1998. [DOI: 10.1021/ja981029u] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Larry A. Walker
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Joseph J. Shiang
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Neil A. Anderson
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Stuart H. Pullen
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Roseanne J. Sension
- Contribution from the Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
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