Structural features of residue 20 in chain B

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Electrostatic Interactions:
ARG A 36 NH2	ARG B 20 NH2	3.058	INTER-CHAIN
ARG B 18 NH1	ARG B 20 NH1	3.244	INTRA-CHAIN
ARG B 18 NH1	ARG B 20 NH2	2.989	INTRA-CHAIN
ARG B 20 NH1	ARG B 18 NH1	3.244	INTRA-CHAIN
ARG B 20 NH1	ARG B 47 NH1	3.396	INTRA-CHAIN
ARG B 20 NH1	ARG B 47 NH2	3.702	INTRA-CHAIN
ARG B 20 NH2	ARG B 18 NH1	2.989	INTRA-CHAIN
ARG B 20 NH2	ARG A 36 NH2	3.058	INTER-CHAIN
ARG B 20 NH2	ARG B 47 NH1	2.992	INTRA-CHAIN
ARG B 20 NH2	ARG B 47 NH2	3.213	INTRA-CHAIN
ARG B 47 NH1	ARG B 20 NH1	3.396	INTRA-CHAIN
ARG B 47 NH1	ARG B 20 NH2	2.992	INTRA-CHAIN
ARG B 47 NH2	ARG B 20 NH1	3.702	INTRA-CHAIN
ARG B 47 NH2	ARG B 20 NH2	3.213	INTRA-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|       20|      B|         V|       38|      A|
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|        R|       20|      B|         E|       40|      A|
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Protrusion Index:
ARG B 20 N	0.95
ARG B 20 CA	1.22
ARG B 20 C	1.37
ARG B 20 O	1.89
ARG B 20 CB	1.34
ARG B 20 CG	2.16
ARG B 20 CD	2.42
ARG B 20 NE	1.71
ARG B 20 CZ	1.57
ARG B 20 NH1	1.78
ARG B 20 NH2	1.22

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Van der Waal's Interactions:
ARG B 20 NH2 1624	SER A 26 OG 189	-0.028	INTER-CHAIN