NMR solution structure of B-motif,a signature motif of type-B response regulators for his-to-asp phosphorelay signal transduction system,and its interactions with DNA

摘要

His-to-Asp phosphorelay mechanisms are evolutionary-conserved powerful biological tactics for intracellular signal transduction.Such a phosphorelay is generally made up of "sensor histidine kinase","response regulator" and "histidine-containing transmiter".In higher plant,Arabidopsis thaliana the same mechanism is involved in propagation of environmental stimuli.