Considering protonation as a posttranslational modification regulating protein structure and function.
Considering protonation as a posttranslational modification regulating protein structure and function.
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DOI:
10.1146/annurev-biophys-050511-102349
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发表时间:
2013
影响因子:
12.4
通讯作者:
Barber DL
中科院分区:
文献类型:
--
作者:
Schönichen A;Webb BA;Jacobson MP;Barber DL
Post-translational modification of proteins is an evolutionarily conserved mechanism for regulating activity, binding affinities and stability. Compared with established post-translational modifications such as phosphorylation or uniquitination, post-translational modification by protons within physiological pH ranges is a less recognized mechanism for regulating protein function. By changing the charge of amino acid side chains, post-translational modification by protons can drive dynamical changes in protein conformation and function. Addition and removal of a proton is rapid and reversible and in contrast to most other post-translational modifications does not require an enzyme. Signaling specificity is achieved by only a minority of sites in proteins titrating within the physiological pH range. Here, we examine the structural mechanisms and functional consequences of proton post-translational modification of pH-sensing proteins regulating different cellular processes.
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影响因子:
5.4
作者:
Chan P;Warwicker J
通讯作者:
Warwicker J
影响因子:
16
作者:
Andrianantoandro, Ernesto;Pollard, Thomas D.
通讯作者:
Pollard, Thomas D.
影响因子:
16
作者:
DiNitto, Jonathan P.;Delprato, Anna;Lambright, David G.
通讯作者:
Lambright, David G.
DOI:
10.1073/pnas.0809170106
发表时间:
2009-02-24
影响因子:
11.1
作者:
Antonyuk, S. V.;Trevitt, C. R.;Collinge, J.
通讯作者:
Collinge, J.
影响因子:
2.1
作者:
Boron, WF
通讯作者:
Boron, WF