Enhancement of Peroxidase Activity in Artificial Mimochrome VI Catalysts through Rational Design (344 views)
Chembiochem, 2018; 19: 1823-1826.
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Paper type: Communication, Journal Article,
Impact factor: 2.774, 5-year impact factor: 0
Url: https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbic.201800200
Keywords: Biocatalysis, Heme Proteins, Oxidation, Peroxidases, Protein Design,
Affiliations:
*** IBB - CNR ***
References:
Not available.
Chembiochem, 2018; 19: 1823-1826.
Export to BibTeX Export to EndNote
Paper type: Communication, Journal Article,
Impact factor: 2.774, 5-year impact factor: 0
Url: https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbic.201800200
Keywords: Biocatalysis, Heme Proteins, Oxidation, Peroxidases, Protein Design,
Affiliations:
*** IBB - CNR ***
References:
Not available.
Enhancement of Peroxidase Activity in Artificial Mimochrome VI Catalysts through Rational Design
Rational design provides an attractive strategy to tune and control the reactivity of bioinspired catalysts. Although there has been considerable progress in the design of heme oxidase mimetics with active‐site environments of ever‐growing complexity and catalytic efficiency, their stability during turnover is still an open challenge.
Herein, we show that the simple incorporation of two 2‐aminoisobutyric acids into an artificial peptide‐based peroxidase results in a new catalyst (Fe III ‐MC6*a) with higher resistance against oxidative damage and higher catalytic efficiency. The turnover number of this catalyst is twice as high as that of its predecessor. These results point out the protective role exerted by the peptide matrix and pave the way to the synthesis of robust bioinspired catalysts.
Rational design provides an attractive strategy to tune and control the reactivity of bioinspired catalysts. Although there has been considerable progress in the design of heme oxidase mimetics with active‐site environments of ever‐growing complexity and catalytic efficiency, their stability during turnover is still an open challenge.
Herein, we show that the simple incorporation of two 2‐aminoisobutyric acids into an artificial peptide‐based peroxidase results in a new catalyst (Fe III ‐MC6*a) with higher resistance against oxidative damage and higher catalytic efficiency. The turnover number of this catalyst is twice as high as that of its predecessor. These results point out the protective role exerted by the peptide matrix and pave the way to the synthesis of robust bioinspired catalysts.
Enhancement of Peroxidase Activity in Artificial Mimochrome VI Catalysts through Rational Design
| ▼ Syntethic metalloproteins and peptides for biosensing applications |
Enhancement of Peroxidase Activity in Artificial Mimochrome VI Catalysts through Rational Design
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D'Auria G, Maglio O, Nastri F, Lombardi A, Mazzeo M, Morelli G, Paolillo L, Pedone C, Pavone V
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* A recent update on the use of microbial transglutaminase for the generation of biotherapeutics (166 views)
World J Microbiol Biotechnol (ISSN: 0959-3993linking), 2020 Mar 14; 36(4): 53-53.
Impact Factor: 2.477
View Export to BibTeX Export to EndNote
De Simone G, Di Fiore A, Truppo E, Langella E, Vullo D, Supuran CT, Monti SM
* Exploration of the residues modulating the catalytic features of human carbonic anhydrase XIII by a site-specific mutagenesis approach (296 views)
J Enzym Inhib Med Ch (ISSN: 1475-6366linking, 1475-6374electronic), 2019 Dec; 34(1): 1506-1510.
Impact Factor: 4.027
View Export to BibTeX Export to EndNote
Caporale A, Monti A, Selis F, Sandomenico A, Tonon G, Ruvo M, Doti N
* A comparative analysis of catalytic activity and stability of microbial transglutaminase in controlled denaturing conditions (218 views)
J Biotechnol (ISSN: 0168-1656linking), 2019 Aug 20; 302: 48-57.
Impact Factor: 3.163
View Export to BibTeX Export to EndNote
Zambrano G, Ruggiero E, Malafronte A, Chino M, Maglio O, Pavone V, Nastri F, Lombardi A
* Artificial Heme Enzymes for the Construction of Gold-Based Biomaterials (454 views)
Int J Mol Sc (ISSN: 1422-0067electronic, 1422-0067linking, 1661-6596), 2018 Sep 24; 19(10): N/D-N/D.
Impact Factor: 3.687
View Export to BibTeX Export to EndNote
Chino M, Zhang SQ, Pirro F, Leone L, Maglio O, Lombardi A, Degrado WF
* Spectroscopic and metal binding properties of a de novo metalloprotein binding a tetrazinc cluster (500 views)
Biopolymers (ISSN: 1097-0282electronic, 0006-3525linking, 0006-3525print), 2018 Sep 11; 109(10): e23339-e23339.
Impact Factor: 2.572
View Export to BibTeX Export to EndNote
Chino M, Leone L, Zambrano G, Pirro F, D'Alonzo D, Firpo V, Aref D, Lista L, Maglio O, Nastri F, Lombardi A
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Impact Factor: 2.572
View Export to BibTeX Export to EndNote
Chino M, Leone L, Maglio O, D'Alonzo D, Pirro F, Pavone V, Nastri F, Lombardi A
* A De Novo Heterodimeric Due Ferri Protein Minimizes the Release of Reactive Intermediates in Dioxygen-Dependent Oxidation (335 views) (PDF 189 views)
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Impact Factor: 12.102
View Export to BibTeX Export to EndNote
Chino M, Maglio O, Nastri F, Pavone V, Degrado WF, Lombardi A
* Artificial Diiron Enzymes with a de Novo Designed Four-Helix Bundle Structure (776 views)
Eur J Inorg Chem (ISSN: 1434-1948, 1099-0682e), 2015; 2015(21): 3371-3390.
Impact Factor: 2.686
View Export to BibTeX Export to EndNote
Faiella M, Maglio O, Nastri F, Lombardi A, Lista L, Hagen WR, Pavone V
* De Novo Design, Synthesis and Characterisation of MP3, A New Catalytic Four-Helix Bundle Hemeprotein (567 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2012 Dec 7; 18(50): 15960-15971.
Impact Factor: 5.831
View Export to BibTeX Export to EndNote
De Simone G, Supuran CT
* (In)organic anions as carbonic anhydrase inhibitors (520 views)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2012 Jun; 111: 117-129.
Impact Factor: 3.197
View Export to BibTeX Export to EndNote
Maglio O, Nastri F, Lombardi A, Ciferri A, Perico A
* Structural and Functional Aspects of Metal Binding Sites in Natural and Designed Metalloproteins (704 views)
Ionic Interactions In Nat And Synthetic Macromolecules John Wiley And Sons (ISSN: 9780-4705), 2012; N/D: 361-450.
Impact Factor: 5.927
View Export to BibTeX Export to EndNote
Nastri F, Lista L, Ringhieri P, Vitale R, Faiella M, Andreozzi C, Travascio P, Maglio O, Lombardi A, Pavone V
* A Heme-Peptide Metalloenzyme Mimetic with Natural Peroxidase-Like Activity (787 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2011 Apr; 17(16): 4444-4453.
Impact Factor: 5.925
View Export to BibTeX Export to EndNote
Limauro D, D'Ambrosio K, Langella E, De Simone G, Galdi I, Pedone C, Pedone E, Bartolucci S
* Exploring the catalytic mechanism of the first dimeric Bcp: Functional, structural and docking analyses of Bcp4 from Sulfolobus solfataricus (566 views)
Biochimie (ISSN: 1638-6183, 0300-9084, 1638-6183electronic), 2010 Oct; 92(10): 1435-1444.
Impact Factor: 3.787
View Export to BibTeX Export to EndNote
Diana D, Ziaco B, Scarabelli G, Pedone C, Colombo G, D'Andrea LD, Fattorusso R
* Structural analysis of a helical peptide unfolding pathway (605 views)
Chemistry (ISSN: 1521-3765, 0947-6539, 1521-3765electronic), 2010 May 10; 16(18): 5400-5407.
Impact Factor: 5.476
View Export to BibTeX Export to EndNote
Castellano I, Merlino A, Rossi M, La Cara F
* Biochemical and structural properties of gamma-glutamyl transpeptidase from Geobacillus thermodenitrificans: An enzyme specialized in hydrolase activity (748 views)
Biochimie (ISSN: 0300-9084, 1638-6183, 1638-6183electronic), 2010 May; 92(5): 464-474.
Impact Factor: 3.787
View Export to BibTeX Export to EndNote
Limauro D, Pedone E, Pirone L, Bartolucci S
* Identification and characterization of 1-Cys peroxiredoxin from Sulfolobus solfataricus and its involvement in the response to oxidative stress (512 views)
Febs Journal (ISSN: 1742-464x), 2006 Feb; 273(4): 721-731.
Impact Factor: 3.033
View Export to BibTeX Export to EndNote
Lahr SJ, Engel DE, Stayrook SE, Maglio O, North B, Geremia S, Lombardi A, Degrado WF
* Analysis and design of turns in α-helical hairpins (564 views)
J Mol Biol (ISSN: 0022-2836, 1089-8638, 1089-8638electronic), 2005; 346(5): 1441-1454.
Impact Factor: 5.229
View Export to BibTeX Export to EndNote
Calhoun JR, Nastri F, Maglio O, Pavone V, Lombardi A, Degrado WF
* Artificial diiron proteins: From structure to function (612 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2005; 80(2-3): 264-278.
Impact Factor: 2.545
View Export to BibTeX Export to EndNote
Di Costanzo L, Geremia S, Randaccio L, Nastri F, Maglio O, Lombardi A, Pavone V
* Miniaturized heme proteins: crystal structure of Co(III)-mimochrome IV (609 views)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257print), 2004 Dec; 9(8): 1017-1027.
Impact Factor: 3.3
View Export to BibTeX Export to EndNote
Lombardi A, Nastri F, Marasco D, Maglio O, De Sanctis G, Sinibaldi F, Santucci R, Coletta M, Pavone V
* Design of a new mimochrome with unique topology (591 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2003 Nov 21; 9(22): 5643-5654.
Impact Factor: 4.353
View Export to BibTeX Export to EndNote
Main ERG, Xiong Y, Cocco MJ, D'Andrea LD, Regan L
* Design of stable α-helical arrays from an idealized TPR motif (1496 views)
Structure (ISSN: 0969-2126, 1878-4186, 0969-2126linking), 2003; 11(5): 497-508.
Impact Factor: 5.993
View Export to BibTeX Export to EndNote
Nastri F, Lombardi A, Morelli G, Maglio O, D'Auria G, Pedone C, Pavone V
Hemoprotein models based on a covalent helix-heme-helix sandwich: 1. Design, synthesis, and characterization (773 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 1997; 3(3): 340-349.
Impact Factor: 4.828
View Export to BibTeX Export to EndNote
D'Auria G, Maglio O, Nastri F, Lombardi A, Mazzeo M, Morelli G, Paolillo L, Pedone C, Pavone V
Hemoprotein models based on a covalent helix-heme-helix sandwich: 2. Structural characterization of Co(III) mimochrome I Δ and Λ isomers (603 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 1997; 3(3): 350-362.
Impact Factor: 4.828
View Export to BibTeX Export to EndNote
Pacelli R, Taira J, Cook JA, Wink DA, Krishna MC
Hydroxyurea reacts with heme proteins to generate nitric oxide [6] (454 views)
Lancet (ISSN: 0140-6736), 1996 Mar 30; 347(9005): 900-900.
Impact Factor: 16.135
View Export to BibTeX Export to EndNote
Pirro F, La Gatta S, Arrigoni F, Famulari A, Maglio O, Vecchio PD, Chiesa M, De Gioia L, Bertini L, Chino M, Nastri F, Lombardi A
* A De Novo‐Designed Type 3 Copper Protein Tunes Catechol Substrate Recognition and Reactivity (92 views)
Angewandte Chemie International Edition, 2023/1/2; 62: e202211552-N/D.
Impact Factor: 16.823
View Export to BibTeX Export to EndNote
25 Records (24 excluding Abstracts).
Total impact factor: 134.283 (118.148 excluding Abstracts).
Total 5 year impact factor: 117.289 (93.088 excluding Abstracts).
Total impact factor: 134.283 (118.148 excluding Abstracts).
Total 5 year impact factor: 117.289 (93.088 excluding Abstracts).
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