Structural Perspectives on the Mechanism of Soluble Guanylate Cyclase Activation.
Structural Perspectives on the Mechanism of Soluble Guanylate Cyclase Activation.
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DOI:
10.3390/ijms22115439
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发表时间:
2021-05-21
影响因子:
5.6
通讯作者:
Marletta MA
中科院分区:
文献类型:
--
作者:
Wittenborn EC;Marletta MA
The enzyme soluble guanylate cyclase (sGC) is the prototypical nitric oxide (NO) receptor in humans and other higher eukaryotes and is responsible for transducing the initial NO signal to the secondary messenger cyclic guanosine monophosphate (cGMP). Generation of cGMP in turn leads to diverse physiological effects in the cardiopulmonary, vascular, and neurological systems. Given these important downstream effects, sGC has been biochemically characterized in great detail in the four decades since its discovery. Structures of full-length sGC, however, have proven elusive until very recently. In 2019, advances in single particle cryo–electron microscopy (cryo-EM) enabled visualization of full-length sGC for the first time. This review will summarize insights revealed by the structures of sGC in the unactivated and activated states and discuss their implications in the mechanism of sGC activation.
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DOI:
10.1016/j.niox.2009.07.002
发表时间:
2009-09
期刊:
Nitric oxide : biology and chemistry
影响因子:
--
作者:
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通讯作者:
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影响因子:
4.4
作者:
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通讯作者:
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影响因子:
3.7
作者:
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通讯作者:
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发表时间:
1977-01-01
影响因子:
11.1
作者:
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通讯作者:
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影响因子:
2.9
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通讯作者:
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