1H, 13C and 15N backbone and side chain resonance assignments of the N-terminal domain of the histidine kinase inhibitor KipI from Bacillus subtilis

KipI is a sporulation inhibitor in Bacillus subtilis which acts by binding to the dimerisation and histidine phosphotransfer (DHp) domain of KinA, the principle input kinase in the phosphorelay responsible for sporulation. The ¹⁵N, ¹³C and ¹H chemical shift assignments of the N-terminal domain of KipI were determined using multidimensional, multinuclear NMR experiments. The N-terminal domain has two conformers and resonance assignments have been made for both conformers.