WARNING: Applies only to the MDAnalysis_Wrapper

def _set_pose_num(self, pose_num):
        """WARNING: Applies only to the MDAnalysis_Wrapper

        """
        current_mobile_coord = self.mobile_origin_coord

        self.static_mobile_copy_uni.trajectory.ts._pos[self.static_num_atoms:,:] = self.zdock_trans_rot(self.grid_size, self.grid_spacing, self.init_trans, self.zdock_output_data[pose_num-1,0:3].copy(), self.zdock_output_data[pose_num-1,3:6].copy(), current_mobile_coord, self.switch)