Structural features of residue 4 in chain A

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Electrostatic Interactions:
GLU A 1 OE1	LYS A 4 NZ	-1.276	INTRA-CHAIN
GLU A 1 OE2	LYS A 4 NZ	-1.197	INTRA-CHAIN
LYS A 4 NZ	GLU A 1 OE2	-1.197	INTRA-CHAIN
LYS A 4 NZ	GLU B 121 OE2	-1.589	INTER-CHAIN
LYS A 4 NZ	GLU B 134 OE2	-1.204	INTER-CHAIN
LYS A 4 NZ	GLU B 191 OE2	-1.334	INTER-CHAIN
GLU B 121 OE1	LYS A 4 NZ	-1.597	INTER-CHAIN
GLU B 121 OE2	LYS A 4 NZ	-1.589	INTER-CHAIN
GLU B 134 OE1	LYS A 4 NZ	-1.076	INTER-CHAIN
GLU B 134 OE2	LYS A 4 NZ	-1.204	INTER-CHAIN
GLU B 191 OE1	LYS A 4 NZ	-1.169	INTER-CHAIN
GLU B 191 OE2	LYS A 4 NZ	-1.334	INTER-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        K|        4|      A|         D|      107|      B|
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Protrusion Index:
LYS A 4 N	0.29
LYS A 4 CA	0.22
LYS A 4 C	0.32
LYS A 4 O	0.32
LYS A 4 CB	0.26
LYS A 4 CG	0.32
LYS A 4 CD	0.36
LYS A 4 CE	0.47
LYS A 4 NZ	0.71

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Salt bridges:
ASP A 3	LYS A 4	2.244	INTRA-CHAIN

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Van der Waal's Interactions:
LYS A 4 NZ 35	SER B 122 OG 4683	-0.014	INTER-CHAIN
LYS A 4 NZ 35	LEU B 123 CD2 4691	-0.010	INTER-CHAIN
LYS A 4 NZ 35	THR B 125 CG2 4709	-0.022	INTER-CHAIN
LYS A 4 NZ 35	TYR B 126 OH 4721	-0.012	INTER-CHAIN