Biochemistry. An ensemble view of allostery.
Biochemistry. An ensemble view of allostery.
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DOI:
10.1126/science.1186121
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发表时间:
2010-02-05
期刊:
影响因子:
--
通讯作者:
Hilser VJ
中科院分区:
文献类型:
--
作者:
Hilser VJ
Allostery is the process by which biological macromolecules (mostly proteins) transmit the regulatory effects induced by the binding of a ligand at one site to a different, often distant, functional site. This process governs the function of almost all metabolism and gene regulation (, ). Despite the importance of this process, a general understanding of the structural and energetic basis for allostery has been elusive. On page 685 of this issue, Baiet al.shed light on a key obstacle to understanding allosteric control by showing how proteins existing as ensembles of multiple conformations affect the allosteric signal transduction process.
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DOI:
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发表时间:
2009-04-10
期刊:
Science (New York, N.Y.)
影响因子:
--
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