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Zhang D, Kishimoto N. Theoretical Analysis of Coordination Geometries in Transition Metal-Histidine Complexes Using Quantum Chemical Calculations. Molecules 2024; 29:3003. [PMID: 38998956 PMCID: PMC11243457 DOI: 10.3390/molecules29133003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/13/2024] [Accepted: 06/22/2024] [Indexed: 07/14/2024] Open
Abstract
A theoretical investigation utilizing density functional theory (DFT) calculations was conducted to explore the coordination complexes formed between histidine (His) ligands and various divalent transition metal ions (Mn2+, Fe2+, Co2+, Ni2+, Cu2+, and Zn2+). Conformational exploration of the His ligand was initially performed to assess its stability upon coordination. Both 1:1 and 1:2 of metal-to-ligand complexes were scrutinized to elucidate their structural features and the relative stability of the complexes. This study examined the ability of His to act as a bidentate or tridentate coordinating ligand, along with the differences in coordination geometry when solvent effects were incorporated. The reduced density gradient (RDG) analysis and local electron attachment energy (LEAE) analysis were employed to elucidate the interaction planes and the nucleophilic and electrophilic properties. The electronic properties were analyzed through electrostatic potential (ESP) maps and natural population analysis (NPA) of atomic charge distributions. This computational study provides valuable insights into the diverse coordination modes of His and its interactions with divalent transition metal ions, contributing to a better understanding of the role of this amino acid ligand in the formation of transition metal complexes. The findings can aid in the design and construction of self-assembled structures involving His-metal coordination.
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Affiliation(s)
- Dapeng Zhang
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Naoki Kishimoto
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
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2
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Zhang Q, Hu L, Yang J, Guo P, Wang J, Zhang W. Cu(II)-Loaded Polydopamine-Coated Urchin-like Titanate Microspheres as a High-Performance IMAC Adsorbent for Hemoglobin Separation. Molecules 2024; 29:1656. [PMID: 38611935 PMCID: PMC11013688 DOI: 10.3390/molecules29071656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/28/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Immobilized metal ion affinity chromatography (IMAC) adsorbents generally have excellent affinity for histidine-rich proteins. However, the leaching of metal ions from the adsorbent usually affects its adsorption performance, which greatly affects the reusable performance of the adsorbent, resulting in many limitations in practical applications. Herein, a novel IMAC adsorbent, i.e., Cu(II)-loaded polydopamine-coated urchin-like titanate microspheres (Cu-PDA-UTMS), was prepared via metal coordination to make Cu ions uniformly decorate polydopamine-coated titanate microspheres. The as-synthesized microspheres exhibit an urchin-like structure, providing more binding sites for hemoglobin. Cu-PDA-UTMS exhibit favorable selectivity for hemoglobin adsorption and have a desirable adsorption capacity towards hemoglobin up to 2704.6 mg g-1. Using 0.1% CTAB as eluent, the adsorbed hemoglobin was easily eluted with a recovery rate of 86.8%. In addition, Cu-PDA-UTMS shows good reusability up to six cycles. In the end, the adsorption properties by Cu-PDA-UTMS towards hemoglobin from human blood samples were analyzed by SDS-PAGE. The results showed that Cu-PDA-UTMS are a high-performance IMAC adsorbent for hemoglobin separation, which provides a new method for the effective separation and purification of hemoglobin from complex biological samples.
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Affiliation(s)
- Qian Zhang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (Q.Z.); (L.H.); (W.Z.)
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang 261053, China
| | - Linlin Hu
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (Q.Z.); (L.H.); (W.Z.)
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang 261053, China
| | - Jianyu Yang
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China;
| | - Pengfei Guo
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (Q.Z.); (L.H.); (W.Z.)
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang 261053, China
| | - Jinhong Wang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (Q.Z.); (L.H.); (W.Z.)
| | - Weifen Zhang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (Q.Z.); (L.H.); (W.Z.)
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang 261053, China
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3
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Zeballos N, Comino N, Andrés-Sanz D, Santiago-Arcos J, Azkargorta M, Elortza F, Diamanti E, López-Gallego F. Region-Directed Enzyme Immobilization through Engineering Protein Surface with Histidine Clusters. ACS APPLIED MATERIALS & INTERFACES 2024; 16:833-846. [PMID: 38135284 PMCID: PMC10788835 DOI: 10.1021/acsami.3c15993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023]
Abstract
Enzyme immobilization is a key enabling technology for a myriad of industrial applications, yet immobilization science is still too empirical to reach highly active and robust heterogeneous biocatalysts through a general approach. Conventional protein immobilization methods lack control over how enzymes are oriented on solid carriers, resulting in negative conformational changes that drive enzyme deactivation. Site-selective enzyme immobilization through peptide tags and protein domains addresses the orientation issue, but this approach limits the possible orientations to the N- and C-termini of the target enzyme. In this work, we engineer the surface of two model dehydrogenases to introduce histidine clusters into flexible regions not involved in catalysis, through which immobilization is driven. By varying the position and the histidine density of the clusters, we create a small library of enzyme variants to be immobilized on different carriers functionalized with different densities of various metal chelates (Co2+, Cu2+, Ni2+, and Fe3+). We first demonstrate that His-clusters can be as efficient as the conventional His-tags in immobilizing enzymes, recovering even more activity and gaining stability against some denaturing agents. Furthermore, we find that the enzyme orientation as well as the type and density of the metal chelates affect the immobilization parameters (immobilization yield and recovered activity) and the stability of the immobilized enzymes. According to proteomic studies, His-clusters enable a different enzyme orientation as compared to His-tag. Finally, these oriented heterogeneous biocatalysts are implemented in batch reactions, demonstrating that the stability achieved by an optimized orientation translates into increased operational stability.
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Affiliation(s)
- Nicoll Zeballos
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramon 194, 20014 San Sebastián, Spain
| | - Natalia Comino
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramon 194, 20014 San Sebastián, Spain
| | - Daniel Andrés-Sanz
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramon 194, 20014 San Sebastián, Spain
| | - Javier Santiago-Arcos
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramon 194, 20014 San Sebastián, Spain
| | - Mikel Azkargorta
- Center
for Cooperative Research in Biology (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, 800 Bld, 48160 Derio, Bizkaia, Spain
- Centro
de Investigación Biomédica en Red de Enfermedades Hepáticas
y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - Felix Elortza
- Center
for Cooperative Research in Biology (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, 800 Bld, 48160 Derio, Bizkaia, Spain
- Centro
de Investigación Biomédica en Red de Enfermedades Hepáticas
y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - Eleftheria Diamanti
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramon 194, 20014 San Sebastián, Spain
| | - Fernando López-Gallego
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramon 194, 20014 San Sebastián, Spain
- Ikerbasque,
Basque Foundation for Science, 48013 Bilbao, Spain
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West NG, Bamford SE, Pigram PJ, Pan J, Qi DC, Mechler A. Controllable hierarchical self-assembly: systematic study forming metallosupramolecular frameworks on the basis of helical beta-oligoamides. MATERIALS HORIZONS 2023; 10:5584-5596. [PMID: 37815516 DOI: 10.1039/d3mh01327h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Self-assembly is a key guiding principle for the design of complex nanostructures. Substituted beta oligoamides offer versatile building blocks that can have inherent folding characteristics, offering geometrically defined functionalities that can specifically bind and assemble with predefined morphological characteristics. In this work hierarchical self-assembly is implemented based on metal coordinating helical beta-oligoamides crosslinked with transition metals selected for their favourable coordination geometries, Fe2+, Cu2+, Ni2+, Co2+, Zn2+, and two metalates, MoO42-, and WO42-. The oligoamide Ac-β3Aβ3Vβ3S-αHαHαH-β3Aβ3Vβ3A (3H) was designed to allow crosslinking via three distinct faces of the helical unit, with a possibility of forming three dimensional framework structures. Atomic force microscopy (AFM) confirmed the formation of specific morphologies that differ characteristically with each metal. X-Ray photoelectron spectroscopy (XPS) results reveal that the metal centres can be reduced in the final structures, confirming strong chemical interaction. Time of flight secondary ion mass spectrometry (ToF-SIMS) confirmed the spatial distribution of metals within the self-assembled networks, also revealing molecular fragments that confirm coordination to histidine and carboxyl moieties. The metalates MoO42- and WO42- were also able to induce the formation of specific superstructure morphologies. It was observed that assembly with either of nickel, copper, and molybdate form thin films, while cobalt, zinc, and tungstate produced specific three dimensional networks of oligoamides. Iron was found to form both a thin film and a complex hierarchical assembly with the 3H simultaneously. The design of the 3H substituted beta oligoamide to readily form metallosupramolecular frameworks was demonstrated with a range of metals and metalates with a degree of control over layer thicknesses as a function of the metal/metalate. The results validate and broaden the metallosupramolecular framework concept and establish a platform technology for the design of functional thin layer materials.
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Affiliation(s)
- Norton G West
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC, 3086, Australia.
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, Singapore 138634, Republic of Singapore.
| | - Sarah E Bamford
- Center for Materials and Surface Science, and Department of Mathematical and Physical Sciences, La Trobe University, Melbourne, VIC, 3086, Australia
| | - Paul J Pigram
- Center for Materials and Surface Science, and Department of Mathematical and Physical Sciences, La Trobe University, Melbourne, VIC, 3086, Australia
| | - Jisheng Pan
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, Singapore 138634, Republic of Singapore.
| | - Dong-Chen Qi
- School of Chemistry and Physics, Queensland University of Technology, Brisbane, Queensland, 4001, Australia
| | - Adam Mechler
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC, 3086, Australia.
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Song J, Khare E, Rao L, Buehler MJ, Holten-Andersen N. Coordination Stoichiometry Effects on the Binding Hierarchy of Histamine and Imidazole-M 2+ Complexes. Macromol Rapid Commun 2023; 44:e2300077. [PMID: 37337912 DOI: 10.1002/marc.202300077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/14/2023] [Indexed: 06/21/2023]
Abstract
Histidine-M2+ coordination bonds are a recognized bond motif in biogenic materials with high hardness and extensibility, which has led to growing interest in their use in soft materials for mechanical function. However, the effect of different metal ions on the stability of the coordination complex remains poorly understood, complicating their implementation in metal-coordinated polymer materials. Herein, rheology experiments and density functional theory calculations are used to characterize the stability of coordination complexes and establish the binding hierarchy of histamine and imidazole with Ni2+ , Cu2+ , and Zn2+ . It is found that the binding hierarchy is driven by the specific affinity of the metal ions to different coordination states, which can be macroscopically tuned by changing the metal-to-ligand stoichiometry of the metal-coordinated network. These findings facilitate the rational selection of metal ions for optimizing the mechanical properties of metal-coordinated materials.
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Affiliation(s)
- Jake Song
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Eesha Khare
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Laboratory for Atomistic and Molecular Mechanics (LAMM), Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Li Rao
- Department of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China
| | - Markus J Buehler
- Laboratory for Atomistic and Molecular Mechanics (LAMM), Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Center for Computational Science and Engineering, Schwarzman College of Computing, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Niels Holten-Andersen
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Bioengineering and Department of Materials Science and Engineering, Lehigh University, 27 Memorial Dr W, Bethlehem, PA, 18015, USA
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Alsaeedi M, Alghamdi H, Hayes P, Hogan AM, Gilchrist ES, Dowling KG, English JA, Glennon JD. Evaluation of hydrophilic interaction chromatography versus reversed-phase chromatography for fast aqueous species distribution analysis of Nickel(II)-Histidine complex species. J Chromatogr A 2023; 1693:463857. [PMID: 36812776 DOI: 10.1016/j.chroma.2023.463857] [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: 07/20/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
Nickel (Ni) is a trace heavy metal of importance in biological and environmental systems, with well documented allergy and carcinogenic effects in humans. With Ni(II) as the dominant oxidation state, the elucidation of the coordination mechanisms and labile complex species responsible for its transportation, toxicity, allergy, and bioavailability is key to understanding its biological effects and location in living systems. Histidine (His) is an essential amino acid that contributes to protein structure and activity and in the coordination of Cu(II) and Ni(II) ions. The aqueous low molecular weight Ni(II)-Histidine complex consists primarily of two stepwise complex species Ni(II)(His)1 and Ni(II)(His)2 in the pH range of 4 to 12. Four chromatographic columns, including the superficially porous Poro-shell EC-C18, Halo RP-amide and Poro-shell bare silica-HILIC columns, alongside a Zic-cHILIC fully porous column, were evaluated for the fast separation of the individual Ni(II)-Histidine species. Of these the Zic-cHILIC exhibited high efficiency and selectivity to distinguish between the two stepwise species Ni(II)His1 and Ni(II)His2 as well as free Histidine, with a fast separation within 120 s at a flow rate of 1 ml/min. This HILIC method utilizing the Zic-cHILIC column was initially optimized for the simultaneous analysis of Ni(II)-His-species using UV detection with a mobile phase consisting of 70% ACN and sodium acetate buffer at wwpH 6. Furthermore, the aqueous metal complex species distribution analysis for the low molecular weight Ni(II)-histidine system was chromatographically determined at various metal-ligand ratios and as a function of pH. The identities of Ni(II)His1 and Ni(II)-His2 species were confirmed using HILIC electrospray ionization- mass spectrometry (HILIC-ESI-MS) at negative mode.
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Affiliation(s)
- Majidah Alsaeedi
- Innovative Chromatography Group, Irish Separation Science Cluster (ISSC), School of Chemistry, and the Analytical & Biological Chemistry Research Facility (ABCRF), University College Cork, Western Road, Cork T12 YN60, Ireland
| | - Huda Alghamdi
- Innovative Chromatography Group, Irish Separation Science Cluster (ISSC), School of Chemistry, and the Analytical & Biological Chemistry Research Facility (ABCRF), University College Cork, Western Road, Cork T12 YN60, Ireland
| | - Phyllis Hayes
- Innovative Chromatography Group, Irish Separation Science Cluster (ISSC), School of Chemistry, and the Analytical & Biological Chemistry Research Facility (ABCRF), University College Cork, Western Road, Cork T12 YN60, Ireland
| | - Anna M Hogan
- Innovative Chromatography Group, Irish Separation Science Cluster (ISSC), School of Chemistry, and the Analytical & Biological Chemistry Research Facility (ABCRF), University College Cork, Western Road, Cork T12 YN60, Ireland
| | - Elizabeth S Gilchrist
- Innovative Chromatography Group, Irish Separation Science Cluster (ISSC), School of Chemistry, and the Analytical & Biological Chemistry Research Facility (ABCRF), University College Cork, Western Road, Cork T12 YN60, Ireland
| | - Kirsten G Dowling
- Department of Anatomy & Neuroscience, Paediatric Academic Unit, University College Cork and INFANT Centre, Cork University Hospital, Western Gateway Building, Cork, Ireland
| | - Jane A English
- Department of Anatomy & Neuroscience, Paediatric Academic Unit, University College Cork and INFANT Centre, Cork University Hospital, Western Gateway Building, Cork, Ireland
| | - Jeremy D Glennon
- Innovative Chromatography Group, Irish Separation Science Cluster (ISSC), School of Chemistry, and the Analytical & Biological Chemistry Research Facility (ABCRF), University College Cork, Western Road, Cork T12 YN60, Ireland.
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Bao Y, Zhao Y, Qin G, Wang J, Li K, Zhu X. Histidine-mediated dendritic mesoporous magnetic ion-imprinted polymer toward effective and recoverable cadmium removal. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130365] [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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8
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Choe D, Kim C. A benzothiadiazole-based colorimetric chemosensor for detecting Cu2+ and sequential H2S in practical samples. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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9
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Cyclodipeptides: From Their Green Synthesis to Anti-Age Activity. Biomedicines 2022; 10:biomedicines10102342. [PMID: 36289604 PMCID: PMC9598056 DOI: 10.3390/biomedicines10102342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 12/24/2022] Open
Abstract
Cyclodipeptides (CDPs) or diketopiperazines (DKPs) are often found in nature and in foodstuff and beverages and have attracted great interest for their bioactivities, biocompatibility, and biodegradability. In the laboratory, they can be prepared by green procedures, such as microwave-assisted cyclization of linear dipeptides in water, as performed in this study. In particular, five CDPs were prepared and characterized by a variety of methods, including NMR and ESI-MS spectroscopies and single-crystal X-ray diffraction (XRD), and their cytocompatibility and anti-aging activity was tested in vitro, as well as their ability to penetrate the different layers of the skin. Although their mechanism of action remains to be elucidated, this proof-of-concept study lays the basis for their future use in anti-age cosmetic applications.
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Wei W, Liu Z, Wei R, Liang C, Feng XZ, Han GC. Synthesis, crystal structure and anticorrosion performance of Zn(II) and Ni(II) complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Frenkel-Pinter M, Sargon AB, Glass JB, Hud NV, Williams LD. Transition metals enhance prebiotic depsipeptide oligomerization reactions involving histidine. RSC Adv 2021; 11:3534-3538. [PMID: 35424306 PMCID: PMC8694183 DOI: 10.1039/d0ra07965k] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/08/2020] [Indexed: 11/30/2022] Open
Abstract
Biochemistry exhibits an intense dependence on metals. Here we show that during dry-down reactions, zinc and a few other transition metals increase the yield of long histidine-containing depsipeptides, which contain both ester and amide linkages. Our results suggest that interactions of proto-peptides with metal ions influenced early chemical evolution. Transition metals enhance prebiotic proto-peptide oligomerization reactions through direct association with histidine.![]()
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Affiliation(s)
- Moran Frenkel-Pinter
- NSF/NASA Center for Chemical Evolution USA .,School of Chemistry & Biochemistry, Georgia Institute of Technology Atlanta GA 30332 USA.,NASA Center for the Origins of Life, Georgia Institute of Technology Atlanta GA 30332 USA
| | - Alyssa B Sargon
- NSF/NASA Center for Chemical Evolution USA .,School of Chemistry & Biochemistry, Georgia Institute of Technology Atlanta GA 30332 USA
| | - Jennifer B Glass
- NASA Center for the Origins of Life, Georgia Institute of Technology Atlanta GA 30332 USA.,School of Earth and Atmospheric Science, Georgia Institute of Technology Atlanta GA 30332 USA
| | - Nicholas V Hud
- NSF/NASA Center for Chemical Evolution USA .,School of Chemistry & Biochemistry, Georgia Institute of Technology Atlanta GA 30332 USA.,NASA Center for the Origins of Life, Georgia Institute of Technology Atlanta GA 30332 USA
| | - Loren Dean Williams
- NSF/NASA Center for Chemical Evolution USA .,School of Chemistry & Biochemistry, Georgia Institute of Technology Atlanta GA 30332 USA.,NASA Center for the Origins of Life, Georgia Institute of Technology Atlanta GA 30332 USA
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Mechachti F, Lakehal S, Lakehal A, Morell C, Merzoud L, Chermette H. Predicted structure and selectivity of 3d transition metal complexes with glutamic N, N-bis(carboxymethyl) acid. NEW J CHEM 2021. [DOI: 10.1039/d1nj03298d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Structure and selectivity of 3d transition metal complexes with glutamic N,N-bis(carboxymethyl) acid are analyzed and predicted from DFT calculations.
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Affiliation(s)
- Fatima Mechachti
- Laboratoire de Chimie des Matériaux et des Vivants, Activité & Réactivité, Université Batna1, Batna, Algerie
| | - Salima Lakehal
- Laboratoire de Chimie des Matériaux et des Vivants, Activité & Réactivité, Université Batna1, Batna, Algerie
- Institut des Sciences de La Terre et de L'univers, Université de Batna2, Batna, Algerie
| | - Aicha Lakehal
- Faculté des Sciences Techniques, Université de Batna2, Batna, Algerie
| | - Christophe Morell
- Université de Lyon, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR CNRS 5280, 69622 Villeurbanne Cedex, France
| | - Lynda Merzoud
- Université de Lyon, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR CNRS 5280, 69622 Villeurbanne Cedex, France
| | - Henry Chermette
- Université de Lyon, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR CNRS 5280, 69622 Villeurbanne Cedex, France
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