Tags: Protein.
The AT-hook is a DNA-binding motif present in many proteins including the high mobility group (HMG) proteins DNA-binding proteins from plants and hBRG1 protein a central ATPase of the human switching/sucrose non-fermenting (SWI/SNF) remodeling complex.This motif consists of a conserved palindromic core sequence of proline-arginine-glycine-arginine-proline although some AT-hooks contain only a single proline in the core sequence.
