A semiquinone intermediate generated at the Qo site of the cytochrome bc1 complex: importance for the Q-cycle and superoxide production
about
Traffic within the cytochrome b6f lipoprotein complex: gating of the quinone portalThe Role of Mitochondrial Reactive Oxygen Species in Cardiovascular Injury and Protective StrategiesDistinct properties of semiquinone species detected at the ubiquinol oxidation Qo site of cytochrome bc1 and their mechanistic implicationsMolecular mechanisms of superoxide production by complex III: a bacterial versus human mitochondrial comparative case studyComputational modeling analysis of mitochondrial superoxide production under varying substrate conditions and upon inhibition of different segments of the electron transport chain.Structural analysis of cytochrome bc1 complexes: implications to the mechanism of functionA computational model of reactive oxygen species and redox balance in cardiac mitochondriaModifications of protein environment of the [2Fe-2S] cluster of the bc1 complex: effects on the biophysical properties of the rieske iron-sulfur protein and on the kinetics of the complex.Terpestacin inhibits tumor angiogenesis by targeting UQCRB of mitochondrial complex III and suppressing hypoxia-induced reactive oxygen species production and cellular oxygen sensing.An electronic bus bar lies in the core of cytochrome bc1Reaction mechanism of superoxide generation during ubiquinol oxidation by the cytochrome bc1 complex.The sites and topology of mitochondrial superoxide productionNMR investigations of the Rieske protein from Thermus thermophilus support a coupled proton and electron transfer mechanism.Cardiac mitochondria and reactive oxygen species generationMetabolic regulation of redox status in stem cells.Mechanism of enhanced superoxide production in the cytochrome b(6)f complex of oxygenic photosynthesisSynthesis and spectroscopic characterization of high-spin mononuclear iron(II) p-semiquinonate complexes.Reactive oxygen species and the brain in sleep apnea.Identification of ubiquinol binding motifs at the Qo-site of the cytochrome bc1 complexLoss of a conserved tyrosine residue of cytochrome b induces reactive oxygen species production by cytochrome bc1.The Q cycle of cytochrome bc complexes: a structure perspective.Photosynthetic growth despite a broken Q-cycle.The mechanism of superoxide production by the antimycin-inhibited mitochondrial Q-cycleProtonation and concerted proton-electron transfer reactivity of a bis-benzimidazolate ligated [2Fe-2S] model for Rieske clustersCaspase cleavage of cytochrome c1 disrupts mitochondrial function and enhances cytochrome c release.Mitochondrial Disease-related Mutation G167P in Cytochrome b of Rhodobacter capsulatus Cytochrome bc1 (S151P in Human) Affects the Equilibrium Distribution of [2Fe-2S] Cluster and Generation of Superoxide.Pulse Q-band EPR and ENDOR spectroscopies of the photochemically generated monoprotonated benzosemiquinone radical in frozen alcoholic solution.Native rates of superoxide production from multiple sites in isolated mitochondria measured using endogenous reporters.Effect of mutations of arginine 94 on proton pumping, electron transfer, and superoxide anion generation in cytochrome b of the bc1 complex from Rhodobacter sphaeroides.The Q-cycle reviewed: How well does a monomeric mechanism of the bc(1) complex account for the function of a dimeric complex?Menaquinone as pool quinone in a purple bacteriumAtomistic determinants of co-enzyme Q reduction at the Qi-site of the cytochrome bc1 complexModification of quinone electrochemistry by the proteins in the biological electron transfer chains: examples from photosynthetic reaction centers.Membrane potential greatly enhances superoxide generation by the cytochrome bc1 complex reconstituted into phospholipid vesicles.Substrate redox potential controls superoxide production kinetics in the cytochrome bc complex.Triplet state of the semiquinone-Rieske cluster as an intermediate of electronic bifurcation catalyzed by cytochrome bc1.A caged, destabilized, free radical intermediate in the q-cycle.Metastable radical state, nonreactive with oxygen, is inherent to catalysis by respiratory and photosynthetic cytochromes bc1/b6f.Electron transfer and proton-coupled electron transfer reactivity and self-exchange of synthetic [2Fe-2S] complexes: models for Rieske and mitoNEET clustersBack-reactions, short-circuits, leaks and other energy wasteful reactions in biological electron transfer: redox tuning to survive life in O(2).
P2860
Q24562881-A1470ED7-B016-49EB-8BF6-E76ABAD7E2AEQ26747310-E2B250BE-F13E-49E1-B0C5-CDEA83AD800BQ26748569-8530217C-867D-4F5D-A106-0294F52BCB41Q26825065-C0E1D3D8-038D-4051-8B8C-2D9FBCA47921Q27332136-8F24B129-1FE1-46DD-A325-AA4174D74B57Q27691342-675EB565-F400-4F32-A169-4CD328B865CAQ28387724-766ECA0F-4108-4CB1-8013-1776595041F8Q33726653-2A848585-DB72-462D-A147-43A9820C6D17Q33799828-A1B60023-E638-4A7E-AFC1-4BCB9CC72C07Q33816149-B48662CB-E505-4393-B12E-82291AFBE519Q33883389-9C5E19FC-FB15-4D3E-9320-0F10D01DB232Q33888976-DFF3E195-9D1A-4F52-A802-095592679043Q33902099-7C8C44D6-BC76-41ED-A9F8-E7837567F50FQ33987941-65A6C904-7E75-432B-BE5A-74B3892D16D6Q34240794-462EF4D7-ACC2-4456-ACA3-ADFD9C495742Q34389434-AE4AF939-154C-4CD1-8DA7-6378F93CD680Q34622481-A554269A-691C-4CDE-88B5-84BC7977E220Q34939523-DB2506B3-06EC-4BDE-85C6-9F0708725861Q34978384-39B39B5F-14E7-4AF5-81E6-9E276920C437Q34979090-E3921276-87F8-44CC-AE30-21CC2B00D265Q35006069-8FFDC1BF-64B6-4A71-8196-219C3B2C62EEQ35038937-AD802C98-13DC-43CF-A680-9968D4D433EBQ35213244-28FBB4EA-5F14-4FE1-9F71-6B60836A16D0Q35928432-81374FDF-6E76-4332-9D80-BB0D2BD16F11Q35958844-2226944D-F4CF-4F9A-ABD0-C2DF582ED2CBQ36093055-562C2365-B9A0-49D1-8D74-0D8C2277D3D9Q36203867-E29402D2-1E28-46DC-AB69-B5AB56A64949Q36319827-D1101C09-5FF1-40A8-BCA2-EE6EA73B1324Q36526226-0C348276-A205-4BB1-A5B2-0E394142C073Q37172416-B883359C-39B7-47BB-BC4C-18C0B0A82F5FQ37208863-697728D7-6A3B-4826-A880-C8EE4AB8FC5BQ37281812-134FDDA8-E9AB-4FBD-A480-FBF4DD959192Q37315527-940B9397-EC8B-4665-A020-6FC5DAC0F04CQ37339256-A9A69A56-73E3-46C8-A69D-AE50AA97F619Q37441362-ACD63093-91BE-4DC9-9426-083C8B0351ABQ37469218-262D9780-851C-4FA8-A85F-7117942CB6B8Q37632683-A0251BD8-432A-4F4B-9861-63A2B95BEB84Q37640385-072A8AF0-F523-4CD9-93E0-C063DDBE515AQ37714125-C6F90E3D-7C20-4F1E-BD8A-32D488AD2538Q37976515-52EFEC38-FA6C-4F6C-A7BA-04D7B5F0E487
P2860
A semiquinone intermediate generated at the Qo site of the cytochrome bc1 complex: importance for the Q-cycle and superoxide production
description
2007 nî lūn-bûn
@nan
2007年の論文
@ja
2007年論文
@yue
2007年論文
@zh-hant
2007年論文
@zh-hk
2007年論文
@zh-mo
2007年論文
@zh-tw
2007年论文
@wuu
2007年论文
@zh
2007年论文
@zh-cn
name
A semiquinone intermediate gen ...... ycle and superoxide production
@ast
A semiquinone intermediate gen ...... ycle and superoxide production
@en
type
label
A semiquinone intermediate gen ...... ycle and superoxide production
@ast
A semiquinone intermediate gen ...... ycle and superoxide production
@en
prefLabel
A semiquinone intermediate gen ...... ycle and superoxide production
@ast
A semiquinone intermediate gen ...... ycle and superoxide production
@en
P2093
P2860
P356
P1476
A semiquinone intermediate gen ...... ycle and superoxide production
@en
P2093
David M Kramer
Jonathan L Cape
Michael K Bowman
P2860
P304
P356
10.1073/PNAS.0702621104
P407
P577
2007-04-30T00:00:00Z