Structure, mechanism, and regulation of the chloroplast ATP synthase.
Structure, mechanism, and regulation of the chloroplast ATP synthase.
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DOI:
10.1126/science.aat4318
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发表时间:
2018-05-11
期刊:
影响因子:
--
通讯作者:
Kühlbrandt W
中科院分区:
文献类型:
--
作者:
Hahn A;Vonck J;Mills DJ;Meier T;Kühlbrandt W
The chloroplast ATP synthase uses the electrochemical proton gradient generated by photosynthesis to produce ATP, the energy currency of all cells. Protons conducted through the membrane-embedded Fo motor drive ATP synthesis in the F1 head by rotary catalysis. We determined the high-resolution structure of the complete cF1Fo complex by cryo-EM, resolving sidechains of all 26 protein subunits, the five nucleotides in the F1 head, and the proton pathway to and from the rotor ring. The flexible peripheral stalk redistributes differences in torsional energy across three unequal steps in the rotation cycle. Plant ATP synthase is autoinhibited by a β-hairpin redox switch in subunit γ that blocks rotation in the dark.
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影响因子:
48
作者:
Barad BA;Echols N;Wang RY;Cheng Y;DiMaio F;Adams PD;Fraser JS
通讯作者:
Fraser JS
DOI:
10.1107/s0907444904019158
发表时间:
2004-12-01
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DOI:
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发表时间:
2010-02
期刊:
Acta crystallographica. Section D, Biological crystallography
影响因子:
--
作者:
Adams PD;Afonine PV;Bunkóczi G;Chen VB;Davis IW;Echols N;Headd JJ;Hung LW;Kapral GJ;Grosse-Kunstleve RW;McCoy AJ;Moriarty NW;Oeffner R;Read RJ;Richardson DC;Richardson JS;Terwilliger TC;Zwart PH
通讯作者:
Zwart PH
影响因子:
16
作者:
Hahn A;Parey K;Bublitz M;Mills DJ;Zickermann V;Vonck J;Kühlbrandt W;Meier T
通讯作者:
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