 Such an attachment , formed by the specific interactions between the MT and the motors, is an analog of ligand-receptor bonds , the MT and the motors anchored on the wall being the counterparts of the ligand and receptors, respectively.
<clarity>  Such an attachment , formed by the specific interactions between the MT and the motors, is an analog of ligand-receptor bonds , the MT and the motors anchored on the wall being the counterparts of the ligand and receptors, respectively.
 Such an attachment is a particularly unique case of ligand-receptor bonds , the MT and the motors anchored on the wall being the counterparts of the ligand and receptors, respectively.