Table 3.

The binding energy (kJ/mol) between the scFv and N protein.

Antibody	2G4	2G4-M1	2G4-M2	2G4-M3
Van der Waals	− 78.21	− 125.73	− 152.24	− 90.87
Electronic	− 40.46	− 64.08	− 39.29	− 55.59
Total	− 118.67	− 189.81	− 191.53	− 145.46
No. of intermolecular hydrogen bond	2	4	4	4