Structural features of residue 4 in chain A

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Electrostatic Interactions:
LYS A 4 NZ	GLU A 59 OE2	-1.295	INTRA-CHAIN
LYS A 4 NZ	GLU A 61 OE2	-2.247	INTRA-CHAIN
LYS A 4 NZ	GLU A 62 OE2	-1.266	INTRA-CHAIN
LYS A 4 NZ	LYS A 63 NZ	0.585	INTRA-CHAIN
LYS A 4 NZ	GLU B 98 OE2	-1.116	INTER-CHAIN
GLU A 59 OE1	LYS A 4 NZ	-1.357	INTRA-CHAIN
GLU A 59 OE2	LYS A 4 NZ	-1.295	INTRA-CHAIN
GLU A 61 OE1	LYS A 4 NZ	-3.081	INTRA-CHAIN
GLU A 61 OE2	LYS A 4 NZ	-2.247	INTRA-CHAIN
GLU A 62 OE1	LYS A 4 NZ	-1.289	INTRA-CHAIN
GLU A 62 OE2	LYS A 4 NZ	-1.266	INTRA-CHAIN
LYS A 63 NZ	LYS A 4 NZ	0.585	INTRA-CHAIN
GLU B 98 OE2	LYS A 4 NZ	-1.116	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|         Y|      130|      B|
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|        W|      135|      B|         K|        4|      A|
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Protrusion Index:
LYS A 4 N	0.57
LYS A 4 CA	0.58
LYS A 4 C	0.48
LYS A 4 O	0.27
LYS A 4 CB	0.52
LYS A 4 CG	0.62
LYS A 4 CD	0.63
LYS A 4 CE	0.34
LYS A 4 NZ	0.40