Structural features of residue 21 in chain B

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Electrostatic Interactions:
GLU B 14 OE1	LYS B 21 NZ	-1.966	INTRA-CHAIN
GLU B 14 OE2	LYS B 21 NZ	-2.523	INTRA-CHAIN
GLU B 18 OE1	LYS B 21 NZ	-1.797	INTRA-CHAIN
GLU B 18 OE2	LYS B 21 NZ	-2.049	INTRA-CHAIN
LYS B 21 NZ	GLU D 14 OE2	-1.131	INTER-CHAIN
LYS B 21 NZ	GLU B 14 OE2	-2.523	INTRA-CHAIN
LYS B 21 NZ	GLU D 18 OE2	-1.394	INTER-CHAIN
LYS B 21 NZ	GLU B 18 OE2	-2.049	INTRA-CHAIN
LYS B 21 NZ	LYS D 61 NZ	0.579	INTER-CHAIN
GLU D 14 OE2	LYS B 21 NZ	-1.131	INTER-CHAIN
GLU D 18 OE1	LYS B 21 NZ	-1.425	INTER-CHAIN
GLU D 18 OE2	LYS B 21 NZ	-1.394	INTER-CHAIN
LYS D 61 NZ	LYS B 21 NZ	0.579	INTER-CHAIN

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Van der Waal's Interactions:
GLU B 14 OE2 794	LYS B 21 NZ 856	-0.014	INTRA-CHAIN
THR B 17 CG2 819	LYS B 21 NZ 856	-0.283	INTRA-CHAIN
LYS B 21 NZ 856	GLY A 24 O 126	-0.131	INTER-CHAIN
LYS B 21 NZ 856	ASP A 25 OD2 134	-0.017	INTER-CHAIN
LYS B 21 NZ 856	LEU D 62 CD2 2692	-0.118	INTER-CHAIN