Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes
207 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. The design and synthesis of new proteins with novel binding and catalytic properties has been an active area of study for the past three decades. In an effort to expand the redox and catalytic activity of native proteins and to...
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fttriple:oai:gotriple.eu:http://hdl.handle.net/2142/84237 2023-05-15T18:26:45+02:00 Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes Carey, James R. Lu, Yi 2015-09-25 http://hdl.handle.net/2142/84237 en eng (MiAaPQ)AAI3242808 http://hdl.handle.net/2142/84237 undefined IDEALS envir geo Text https://vocabularies.coar-repositories.org/resource_types/c_18cf/ 2015 fttriple 2023-01-22T18:41:36Z 207 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. The design and synthesis of new proteins with novel binding and catalytic properties has been an active area of study for the past three decades. In an effort to expand the redox and catalytic activity of native proteins and to transform synthetic inorganic and organometallic complexes into environmentally benign asymmetric catalysts, we have covalently attached metal complexes, such as ferrocene and manganese salen (Mn(Salen)) to the active sites of cytochrome c peroxidase (CcP) and sperm whale myoglobin (Mb) using cysteine residues. The new metalloproteins were characterized by UV-Vis, CD, electrospray mass spectroscopy and cyclic voltammetry. Together with chemical reactivity studies, these results demonstrated that the encapsulation of metal complexes by CcP and Mb have led to singly and reversibly modified enzymes that are catalytically and redox active in aqueous solution. The significance of these results regarding protein design, green chemistry and asymmetric catalysis is discussed. U of I Only Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Text Sperm whale Unknown |
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envir geo Carey, James R. Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes |
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207 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. The design and synthesis of new proteins with novel binding and catalytic properties has been an active area of study for the past three decades. In an effort to expand the redox and catalytic activity of native proteins and to transform synthetic inorganic and organometallic complexes into environmentally benign asymmetric catalysts, we have covalently attached metal complexes, such as ferrocene and manganese salen (Mn(Salen)) to the active sites of cytochrome c peroxidase (CcP) and sperm whale myoglobin (Mb) using cysteine residues. The new metalloproteins were characterized by UV-Vis, CD, electrospray mass spectroscopy and cyclic voltammetry. Together with chemical reactivity studies, these results demonstrated that the encapsulation of metal complexes by CcP and Mb have led to singly and reversibly modified enzymes that are catalytically and redox active in aqueous solution. The significance of these results regarding protein design, green chemistry and asymmetric catalysis is discussed. U of I Only Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs |
author2 |
Lu, Yi |
format |
Text |
author |
Carey, James R. |
author_facet |
Carey, James R. |
author_sort |
Carey, James R. |
title |
Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes |
title_short |
Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes |
title_full |
Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes |
title_fullStr |
Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes |
title_full_unstemmed |
Design and Synthesis of Redox or Catalytically Active Artificial Metalloproteins Containing Non-Native Inorganic and Organometallic Complexes |
title_sort |
design and synthesis of redox or catalytically active artificial metalloproteins containing non-native inorganic and organometallic complexes |
publishDate |
2015 |
url |
http://hdl.handle.net/2142/84237 |
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Sperm whale |
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Sperm whale |
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IDEALS |
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(MiAaPQ)AAI3242808 http://hdl.handle.net/2142/84237 |
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1766208726285418496 |