Table 5.

Hydrogen bonds and salt bridges of free energy representative ID3–E2A/E12 complex.

S. no.	ID3	E2A	Distance (Å)
Hydrogen bonds
1	A:GLU 53[OE1]	B:LYS 570[HZ2]	1.78
2	A:GLU 53[O]	B:LYS 570[H]	2.07
3	A:GLN 66[OE1]	B:ILE 599[H]	1.85
4	A:GLN 66[OE1]	B:VAL 598[H]	1.85
5	A:GLN 63[H]	B:ALA 595[O]	1.97
Salt bridges
1	A:GLU 53[OE1]	B:LYS 570[NZ]	2.76