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Rodríguez-Sanz AA, Cabaleiro-Lago EM, Rodríguez-Otero J. On the interaction between the imidazolium cation and aromatic amino acids. A computational study. Org Biomol Chem 2015; 13:7961-72. [DOI: 10.1039/c5ob01108f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Phe, Tyr and Trp form parallel complexes with cation⋯π interactions. His complexes are the strongest, but without making contact with the aromatic cloud.
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Affiliation(s)
- Ana A. Rodríguez-Sanz
- Departamento de Química Física
- Facultade de Ciencias
- Universidade de Santiago de Compostela
- Lugo
- Spain
| | | | - Jesús Rodríguez-Otero
- Centro de investigación en Química Biolóxica e Materiais Moleculares
- CIQUS
- Universidade de Santiago de Compostela
- Santiago de Compostela
- Spain
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2
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Rodríguez-Sanz AA, Cabaleiro-Lago EM, Rodríguez-Otero J. Interaction between the guanidinium cation and aromatic amino acids. Phys Chem Chem Phys 2014; 16:22499-512. [DOI: 10.1039/c4cp02630f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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3
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Luque NB, Mujika JI, Rezabal E, Ugalde JM, Lopez X. Mapping the affinity of aluminum(iii) for biophosphates: interaction mode and binding affinity in 1 : 1 complexes. Phys Chem Chem Phys 2014; 16:20107-19. [DOI: 10.1039/c4cp02770a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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4
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Mujika JI, Ugalde JM, Lopez X. Aluminum Interaction with Glutamate and α-Ketoglutarate: A Computational Study. J Phys Chem B 2014; 118:6680-6. [DOI: 10.1021/jp502724w] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- J. I. Mujika
- Kimika Fakultatea, Euskal Herriko Unibertsitatea
(UPV/EHU) and Donostia International Physics Center (DIPC), P.K. 1072, 20080 Donostia, Euskadi, Spain
| | - J. M. Ugalde
- Kimika Fakultatea, Euskal Herriko Unibertsitatea
(UPV/EHU) and Donostia International Physics Center (DIPC), P.K. 1072, 20080 Donostia, Euskadi, Spain
| | - X. Lopez
- Kimika Fakultatea, Euskal Herriko Unibertsitatea
(UPV/EHU) and Donostia International Physics Center (DIPC), P.K. 1072, 20080 Donostia, Euskadi, Spain
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Mahadevi AS, Sastry GN. Cation-π interaction: its role and relevance in chemistry, biology, and material science. Chem Rev 2012; 113:2100-38. [PMID: 23145968 DOI: 10.1021/cr300222d] [Citation(s) in RCA: 719] [Impact Index Per Article: 59.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- A Subha Mahadevi
- Molecular Modeling Group, CSIR-Indian Institute of Chemical Technology Tarnaka, Hyderabad 500 607, Andhra Pradesh, India
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6
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A quantum-chemical study of the binding ability of βXaaHisGlyHis towards copper(II) ion. J Mol Model 2012; 18:1365-74. [PMID: 21761180 PMCID: PMC3313029 DOI: 10.1007/s00894-011-1162-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Accepted: 06/24/2011] [Indexed: 11/30/2022]
Abstract
The present study analyzed binding of Cu2+ to tetrapeptides in water solution at several levels of theoretical approximation. The methods used to study the energetic and structural properties of the complexes in question include semiempirical hamiltonians, density functional theory as well as ab initio approaches including electron correlation effects. In order to shed light on the character of interactions between Cu2+ and peptides, which are expected to be mainly electrostatic in nature, decomposition of interaction energy into physically meaningful components was applied.
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Mandado M, Cordeiro MNDS. On the stability of metal-aminoacid complexes in water based on water-ligand exchange reactions and electronic properties: Detailed study on iron-glycine hexacoordinated complexes. J Comput Chem 2010; 31:2735-45. [DOI: 10.1002/jcc.21567] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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8
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Larrucea J, Rezabal E, Marino T, Russo N, Ugalde JM. Ab Initio Study of Microsolvated Al3+−Aromatic Amino Acid Complexes. J Phys Chem B 2010; 114:9017-22. [DOI: 10.1021/jp101874p] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- J. Larrucea
- Kimika Fakultatea, Euskal Herriko Unibertsitatea and Donostia International Physics Center (DIPC), P. K. 1072, 20080 Donostia, Euskadi, Spain, Institut für Anorganische und Analytische Chemie, Johann Wolfgang Goethe-Universität Frankfurt Max-von-Laue-Str. 7, D-60438 Frankfurt am Main, Germany, and Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende (CS), Italy
| | - E. Rezabal
- Kimika Fakultatea, Euskal Herriko Unibertsitatea and Donostia International Physics Center (DIPC), P. K. 1072, 20080 Donostia, Euskadi, Spain, Institut für Anorganische und Analytische Chemie, Johann Wolfgang Goethe-Universität Frankfurt Max-von-Laue-Str. 7, D-60438 Frankfurt am Main, Germany, and Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende (CS), Italy
| | - T. Marino
- Kimika Fakultatea, Euskal Herriko Unibertsitatea and Donostia International Physics Center (DIPC), P. K. 1072, 20080 Donostia, Euskadi, Spain, Institut für Anorganische und Analytische Chemie, Johann Wolfgang Goethe-Universität Frankfurt Max-von-Laue-Str. 7, D-60438 Frankfurt am Main, Germany, and Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende (CS), Italy
| | - N. Russo
- Kimika Fakultatea, Euskal Herriko Unibertsitatea and Donostia International Physics Center (DIPC), P. K. 1072, 20080 Donostia, Euskadi, Spain, Institut für Anorganische und Analytische Chemie, Johann Wolfgang Goethe-Universität Frankfurt Max-von-Laue-Str. 7, D-60438 Frankfurt am Main, Germany, and Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende (CS), Italy
| | - J. M. Ugalde
- Kimika Fakultatea, Euskal Herriko Unibertsitatea and Donostia International Physics Center (DIPC), P. K. 1072, 20080 Donostia, Euskadi, Spain, Institut für Anorganische und Analytische Chemie, Johann Wolfgang Goethe-Universität Frankfurt Max-von-Laue-Str. 7, D-60438 Frankfurt am Main, Germany, and Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende (CS), Italy
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