Posttranslational biosynthesis of the protein-derived cofactor tryptophan tryptophylquinone
about
Electron flow through biological molecules: does hole hopping protect proteins from oxidative damage?Mechanisms for control of biological electron transfer reactionsCarboxyl Group of Glu113 Is Required for Stabilization of the Diferrous and Bis-Fe IV States of MauGSite-Directed Mutagenesis of Gln103 Reveals the Influence of This Residue on the Redox Properties and Stability of MauGPhotochemical tyrosine oxidation in the structurally well-defined α3Y protein: proton-coupled electron transfer and a long-lived tyrosine radicalIntrigues and intricacies of the biosynthetic pathways for the enzymatic quinocofactors: PQQ, TTQ, CTQ, TPQ, and LTQHeme enzyme structure and function.A simple method to engineer a protein-derived redox cofactor for catalysis.Could tyrosine and tryptophan serve multiple roles in biological redox processes?A T67A mutation in the proximal pocket of the high-spin heme of MauG stabilizes formation of a mixed-valent FeII/FeIII state and enhances charge resonance stabilization of the bis-FeIV state.Roles of multiple-proton transfer pathways and proton-coupled electron transfer in the reactivity of the bis-FeIV state of MauG.Converting the bis-FeIV state of the diheme enzyme MauG to Compound I decreases the reorganization energy for electron transferMechanism of protein oxidative damage that is coupled to long-range electron transfer to high-valent haems.Interaction of GoxA with Its Modifying Enzyme and Its Subunit Assembly Are Dependent on the Extent of Cysteine Tryptophylquinone Biosynthesis.Long-range electron tunneling.A Suicide Mutation Affecting Proton Transfers to High-Valent Hemes Causes Inactivation of MauG during Catalysis.Ascorbate protects the diheme enzyme, MauG, against self-inflicted oxidative damage by an unusual antioxidant mechanism.Roles of Copper and a Conserved Aspartic Acid in the Autocatalytic Hydroxylation of a Specific Tryptophan Residue during Cysteine Tryptophylquinone Biogenesis.Properties of the high-spin heme of MauG are altered by binding of preMADH at the protein surface 40 Å away.
P2860
Q26780147-D3464E3A-F547-4794-A3D4-E7ABADA7EB4CQ26866918-B607102B-C561-429B-B7E4-1543C2296EB0Q27679703-D1FA861F-9E3D-4577-9729-34D2E0725EC9Q27681679-B660DE9C-333A-4F5C-BD78-FB0F123E3985Q34330608-CC6373F1-08CF-4767-8849-B530EF8B9202Q34392839-D9774E70-FD00-4DE9-90FE-C1AF0EEC49ADQ34396417-82CD1524-A685-4DA4-95C5-691B4FCC2CC6Q34850243-AEB67079-F4EA-4B9E-B963-D40A0B4F82E1Q35128387-C18FDD28-3469-4C34-AE08-DED01C6DDC7DQ35690451-EE61541B-B296-45A0-9A86-BA0433D4F063Q36055561-BF23014A-655E-47F2-8D01-C15D30FB171AQ36882674-54060DA3-31F0-4DFA-B392-AAA1555BD708Q36995376-815ED231-4D59-4B35-9E77-A3EB132A8DA0Q37360946-9230D93C-BD59-4E84-AFE1-EAF7B01AD163Q37701849-3FC6F3BF-6D6F-4260-AC10-A3CEE41E6A76Q41990838-62C21832-2246-42A4-863E-0E551D751D31Q46347082-E4271586-7A96-4EBB-8D0B-52E5D021F3DCQ47828523-08C819D5-C6FF-4EE0-B79E-16BACDC355FCQ48170764-44208D73-2242-4729-9AB2-9DC09B18F918
P2860
Posttranslational biosynthesis of the protein-derived cofactor tryptophan tryptophylquinone
description
2013 nî lūn-bûn
@nan
2013 թուականին հրատարակուած գիտական յօդուած
@hyw
2013 թվականին հրատարակված գիտական հոդված
@hy
2013年の論文
@ja
2013年学术文章
@wuu
2013年学术文章
@zh-cn
2013年学术文章
@zh-hans
2013年学术文章
@zh-my
2013年学术文章
@zh-sg
2013年學術文章
@yue
name
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@ast
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en-gb
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@nl
type
label
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@ast
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en-gb
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@nl
prefLabel
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@ast
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en-gb
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@nl
P2860
P1476
Posttranslational biosynthesis ...... r tryptophan tryptophylquinone
@en
P2860
P304
P356
10.1146/ANNUREV-BIOCHEM-051110-133601
P407
P577
2013-01-01T00:00:00Z