Spectroscopic Probes of the Non-heme Iron Active Sites

Spectroscopic Probes of the Non-heme Iron Active Sites PDF Author: Yan Zhang
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ISBN:
Category :
Languages : en
Pages : 438

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Spectroscopic Probes of the Non-heme Iron Active Sites

Spectroscopic Probes of the Non-heme Iron Active Sites PDF Author: Yan Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 438

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X-ray Absorption Spectroscopic Investigations of Non-heme Iron Active Sites

X-ray Absorption Spectroscopic Investigations of Non-heme Iron Active Sites PDF Author: Erik Christopher Wasinger
Publisher:
ISBN:
Category :
Languages : en
Pages : 572

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Spectroscopic Definition of the Non-heme Ferrous Active Sites in Bleomycin and Phenylalanine Hydroxylase

Spectroscopic Definition of the Non-heme Ferrous Active Sites in Bleomycin and Phenylalanine Hydroxylase PDF Author: Kelly Elise Loeb
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ISBN:
Category :
Languages : en
Pages : 600

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Spectroscopic Studies of the Non-heme Iron Active Sites of Lipoxygenases and S

Spectroscopic Studies of the Non-heme Iron Active Sites of Lipoxygenases and S PDF Author: Mark A. Pavlosky
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Category :
Languages : en
Pages : 368

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Spectroscopic Characterization of Binuclear Non-heme Iron and MN/FE Active Sites

Spectroscopic Characterization of Binuclear Non-heme Iron and MN/FE Active Sites PDF Author: Yeonju Kwak
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Languages : en
Pages :

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Binuclear non-heme iron enzymes catalyze various reactions including H-atom abstraction, desaturation, hydroxylation, and electrophilic aromatic substitution through O2 activation. In addition, they protect cells from oxidative stress and regulate iron levels in the cell. These enzymes utilize two irons and have common structural motif of 2-His / 4-carboxylate. Despite the enzymes' structural similarities, subtle changes at their active sites allow these enzymes to have different reactivities. Understanding the active site structures of these enzymes and the key mechanistic features related to these structures can provide a basis for potential applications: they could be drug inhibition targets to treat cancer, diabetes, and pathogenic diseases; they could work as biocatalysts; and they could carry out bioremediation reactions. In this dissertation, studies that examine three binuclear non-heme iron and Mn/Fe enzyme active sites (class Ic ribonucleotide reductase, ferritin variants, and bacterioferritin) and peroxo-bridged biferric model complexes are described. A combined spectroscopic methodology of nuclear resonance vibrational spectroscopy (NRVS), circular dichroism (CD), magnetic circular dichroism (MCD), and variable temperature, variable field (VTVH) MCD is used to probe geometric and electronic structures of Mn and Fe centers in protein active site and in model complexes.

Spectroscopic and Theoretical Studies of Complexes which Model the Active Sites of Non-heme Iron Proteins

Spectroscopic and Theoretical Studies of Complexes which Model the Active Sites of Non-heme Iron Proteins PDF Author: Carl A. Brown
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ISBN:
Category :
Languages : en
Pages : 452

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Reactions of Non-heme Iron Active Sites with Dioxygen

Reactions of Non-heme Iron Active Sites with Dioxygen PDF Author: Marina Su Yin Chow
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ISBN:
Category :
Languages : en
Pages : 512

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Spectroscopic Studies of Mixed-valent Binuclear Non-heme Iron Active Sites

Spectroscopic Studies of Mixed-valent Binuclear Non-heme Iron Active Sites PDF Author: James Malcolm McCormick
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ISBN:
Category :
Languages : en
Pages : 536

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Spectroscopic Studies of Mononuclear Non-heme Iron Sites in Lipoxygenases, Clavaminate Synthase 2, and 1-aminocyclopropane 1-carboxylate Oxidase

Spectroscopic Studies of Mononuclear Non-heme Iron Sites in Lipoxygenases, Clavaminate Synthase 2, and 1-aminocyclopropane 1-carboxylate Oxidase PDF Author: Jing Zhou
Publisher:
ISBN:
Category :
Languages : en
Pages : 398

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Magnetic Circular Dichroism Spectroscopic Studies of Mononuclear Non-heme Iron Sites

Magnetic Circular Dichroism Spectroscopic Studies of Mononuclear Non-heme Iron Sites PDF Author: Elizabeth Gottlieb Pavel
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ISBN:
Category :
Languages : en
Pages : 342

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