Structural features of residue 20 in chain Q

*********************************
Van der Waal's Interactions:
GLY Q 16 O 5598	GLY Q 20 O 5632	-0.040	INTRA-CHAIN
GLY Q 20 O 5632	ILE Q 21 CD1 5640	-0.017	INTRA-CHAIN
GLY Q 20 O 5632	ASP Q 23 OD2 5655	-0.018	INTRA-CHAIN
GLY Q 20 O 5632	LYS P 120 NZ 4777	-0.017	INTER-CHAIN
GLY Q 20 O 5632	ALA P 121 CB 4782	-0.055	INTER-CHAIN