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He B, Li X, Li J. Carbonyl ligands in modified “picket fence” iron porphyrin complexes: Order and disorder. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.02.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Nicoletti FP, Howes BD, Fittipaldi M, Fanali G, Fasano M, Ascenzi P, Smulevich G. Ibuprofen Induces an Allosteric Conformational Transition in the Heme Complex of Human Serum Albumin with Significant Effects on Heme Ligation. J Am Chem Soc 2008; 130:11677-88. [DOI: 10.1021/ja800966t] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Francesco P. Nicoletti
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
| | - Barry D. Howes
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
| | - Maria Fittipaldi
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
| | - Gabriella Fanali
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
| | - Mauro Fasano
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
| | - Paolo Ascenzi
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
| | - Giulietta Smulevich
- Dipartimento di Chimica and INSTM, Università di Firenze, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy, Dipartimento di Biologia Strutturale e Funzionale, and Centro di Neuroscienze, Università dell’Insubria, Via Alberto da Giussano 12, I-21052 Busto Arsizio (VA), Italy, Centro Interdipartimentale di Microscopia Elettronica, Università Roma Tre, Via della Vasca Navale 79, I-00146 Roma, Italy, and Istituto Nazionale per le Malattie Infettive I.R.C.C.S. ‘Lazzaro Spallanzani’, Via Portuense
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Kalodimos CG, Gerothanassis IP, Pierattelli R, Troganis A. Multinuclear (13C, 17O, 57Fe) NMR studies of carbonmonoxy heme proteins and synthetic model compounds. J Inorg Biochem 2000; 79:371-80. [PMID: 10830891 DOI: 10.1016/s0162-0134(99)00239-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
13C, 17O and 57Fe NMR spectra of several carbonmonoxy hemoprotein models with varying polar and steric effects of the distal organic superstructure, constraints of the proximal side, and porphyrin ruffling are reported. Both heme models and heme proteins obey a similar excellent linear delta(13C) versus nu(C-O) relationship which is primarily due to modulation of pi-back-bonding from the Fe d(pi) to CO pi* orbital by the distal pocket polar interactions. The lack of correlation between delta(13C) and delta(17O) suggests that the two probes do not reflect a similar type of electronic and structural perturbation. delta(17O) is not primarily influenced by the local distal field interactions and does not correlate with any single structural property of the Fe-C-O unit; however, atropisomerism and deformation of the porphyrin geometry appear to play a significant role. 57Fe shieldings vary by nearly 900 ppm among various hemes and an excellent correlation was found between delta(57Fe) and the absolute crystallographic average displacement of the meso carbon atoms, /Cm/, relative to the porphyrin core mean plane. The excellent correlation between iron-57 shieldings and the average shieldings of the meso carbons of the porphyrin skeleton of TPP derivatives suggests that the two probes reflect a similar type of electronic and structural perturbation which is primarily porphyrin ruffling.
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Affiliation(s)
- C G Kalodimos
- Department of Chemistry, University of Ioannina, Greece
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Kalodimos CG, Gerothanassis IP, Pierattelli R, Ancian B. Carbon-13 and Oxygen-17 Chemical Shifts, (16O/18O) Isotope Effects on 13C Chemical Shifts, and Vibrational Frequencies of Carbon Monoxide in Various Solvents and of the Fe−C−O Unit in Carbonmonoxy Heme Proteins and Synthetic Model Compounds. Inorg Chem 1999. [DOI: 10.1021/ic9814165] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Charalampos G. Kalodimos
- Department of Chemistry, Section of Organic Chemistry and Biochemistry, University of Ioannina, Ioannina GR-45110, Greece, Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy, Department of Chemistry, Université Paris 7Denis Diderot, 2 Place Jussieu, 75251 Paris Cedex 05, and Bruker (UMR 50), Buroparc 1, 3 Avenue du Général de Gaulle, 91090 Lisses, France
| | - Ioannis P. Gerothanassis
- Department of Chemistry, Section of Organic Chemistry and Biochemistry, University of Ioannina, Ioannina GR-45110, Greece, Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy, Department of Chemistry, Université Paris 7Denis Diderot, 2 Place Jussieu, 75251 Paris Cedex 05, and Bruker (UMR 50), Buroparc 1, 3 Avenue du Général de Gaulle, 91090 Lisses, France
| | - Roberta Pierattelli
- Department of Chemistry, Section of Organic Chemistry and Biochemistry, University of Ioannina, Ioannina GR-45110, Greece, Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy, Department of Chemistry, Université Paris 7Denis Diderot, 2 Place Jussieu, 75251 Paris Cedex 05, and Bruker (UMR 50), Buroparc 1, 3 Avenue du Général de Gaulle, 91090 Lisses, France
| | - Bernard Ancian
- Department of Chemistry, Section of Organic Chemistry and Biochemistry, University of Ioannina, Ioannina GR-45110, Greece, Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy, Department of Chemistry, Université Paris 7Denis Diderot, 2 Place Jussieu, 75251 Paris Cedex 05, and Bruker (UMR 50), Buroparc 1, 3 Avenue du Général de Gaulle, 91090 Lisses, France
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Kalodimos CG, Gerothanassis IP, Rose E, Hawkes GE, Pierattelli R. Iron-57 Nuclear Shieldings as a Quantitative Tool for Estimating Porphyrin Ruffling in Hexacoordinated Carbonmonoxy Heme Model Compounds in Solution. J Am Chem Soc 1999. [DOI: 10.1021/ja983889g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Charalampos G. Kalodimos
- Contribution from the Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, Ioannina GR-45110, Greece, Laboratoire de Synthèse Organique et Organométallique, Université P. et M. Curie, UMR CNRS 7611, 4 Place Jussieu, 75252 Paris Cedex 05, France, Department of Chemistry, Queen Mary and Westfield College, University of London, Mile End Road, London E1 4NS, U.K., and Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy
| | - Ioannis P. Gerothanassis
- Contribution from the Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, Ioannina GR-45110, Greece, Laboratoire de Synthèse Organique et Organométallique, Université P. et M. Curie, UMR CNRS 7611, 4 Place Jussieu, 75252 Paris Cedex 05, France, Department of Chemistry, Queen Mary and Westfield College, University of London, Mile End Road, London E1 4NS, U.K., and Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy
| | - Eric Rose
- Contribution from the Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, Ioannina GR-45110, Greece, Laboratoire de Synthèse Organique et Organométallique, Université P. et M. Curie, UMR CNRS 7611, 4 Place Jussieu, 75252 Paris Cedex 05, France, Department of Chemistry, Queen Mary and Westfield College, University of London, Mile End Road, London E1 4NS, U.K., and Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy
| | - Geoffrey E. Hawkes
- Contribution from the Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, Ioannina GR-45110, Greece, Laboratoire de Synthèse Organique et Organométallique, Université P. et M. Curie, UMR CNRS 7611, 4 Place Jussieu, 75252 Paris Cedex 05, France, Department of Chemistry, Queen Mary and Westfield College, University of London, Mile End Road, London E1 4NS, U.K., and Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy
| | - Roberta Pierattelli
- Contribution from the Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, Ioannina GR-45110, Greece, Laboratoire de Synthèse Organique et Organométallique, Université P. et M. Curie, UMR CNRS 7611, 4 Place Jussieu, 75252 Paris Cedex 05, France, Department of Chemistry, Queen Mary and Westfield College, University of London, Mile End Road, London E1 4NS, U.K., and Department of Chemistry, University of Florence, Via G. Capponi 7, 50121 Florence, Italy
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