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Segmental Helical Motions and Dynamical Asymmetry Modulate Histidine Kinase Autophosphorylation
Author(s) -
Ariel Méchaly,
Nathalie Sassoon,
JeanMichel Betton,
Pedro M. Alzari
Publication year - 2014
Publication title -
plos biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.127
H-Index - 271
eISSN - 1545-7885
pISSN - 1544-9173
DOI - 10.1371/journal.pbio.1001776
Subject(s) - histidine kinase , autophosphorylation , biology , hamp , allosteric regulation , hamp domain , biochemistry , microbiology and biotechnology , biophysics , kinase , histidine , phosphatase , response regulator , signal transduction , phosphorylation , protein kinase a , binding site , enzyme , mutant , binding domain , hepcidin , gene , immunology , inflammation
Step-by-step structures of a prototypical E. coli histidine kinase reveal how external stimuli drive helical bending motions to control asymmetric movements of the catalytic domains.

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