Structural features of residue 13 in chain A

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Electrostatic Interactions:
ARG A 13 NH1	ARG A 102 NH1	6.253	INTRA-CHAIN
ARG A 13 NH1	ARG A 102 NH2	4.773	INTRA-CHAIN
ARG A 13 NH1	ARG A 139 NH1	3.101	INTRA-CHAIN
ARG A 13 NH1	ARG A 139 NH2	3.256	INTRA-CHAIN
ARG A 13 NH2	ARG A 102 NH1	5.366	INTRA-CHAIN
ARG A 13 NH2	ARG A 102 NH2	4.256	INTRA-CHAIN
ARG A 13 NH2	ARG A 139 NH1	3.239	INTRA-CHAIN
ARG A 13 NH2	ARG A 139 NH2	3.354	INTRA-CHAIN
ARG A 102 NH1	ARG A 13 NH1	6.253	INTRA-CHAIN
ARG A 102 NH1	ARG A 13 NH2	5.366	INTRA-CHAIN
ARG A 102 NH2	ARG A 13 NH1	4.773	INTRA-CHAIN
ARG A 102 NH2	ARG A 13 NH2	4.256	INTRA-CHAIN
ARG A 139 NH1	ARG A 13 NH1	3.101	INTRA-CHAIN
ARG A 139 NH1	ARG A 13 NH2	3.239	INTRA-CHAIN
ARG A 139 NH2	ARG A 13 NH1	3.256	INTRA-CHAIN
ARG A 139 NH2	ARG A 13 NH2	3.354	INTRA-CHAIN
HIS B 4 ND1	ARG A 13 NH1	2.180	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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|        R|       13|      A|         V|        7|      B|
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Protrusion Index:
ARG A 13 N	0.38
ARG A 13 CA	0.41
ARG A 13 C	0.38
ARG A 13 O	0.38
ARG A 13 CB	0.62
ARG A 13 CG	0.60
ARG A 13 CD	1.02
ARG A 13 NE	1.22
ARG A 13 CZ	1.40
ARG A 13 NH1	1.34
ARG A 13 NH2	1.78

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Van der Waal's Interactions:
ARG A 13 NH2 69	VAL A 117 CG2 877	-0.152	INTRA-CHAIN
ARG A 13 NH2 69	GLU A 119 OE2 897	-0.015	INTRA-CHAIN