Backbone resonance assignments of the α sub-domain of Brevibacillus thermoruber Lon protease.

Lon is an ATPases associated with diverse cellular activities protease and belongs to a unique group that binds DNA. The α sub-domain of Lon protease is responsible for DNA-binding, but the structural information for its DNA-recognition mode is still limited. Here, we report (1)H, (15)N and (13)C backbone assignment for the α sub-domain from Brevibacillus thermoruber Lon protease as the basis for the elucidation of its structure and interactions with DNA, necessary for understanding the allosteric regulatory mechanism of the enzymatic function.