Structural features of residue 20 in chain E

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Electrostatic Interactions:
ARG A 26 NH1	ARG E 20 NH1	3.145	INTER-CHAIN
ARG A 26 NH1	ARG E 20 NH2	3.755	INTER-CHAIN
ARG A 26 NH2	ARG E 20 NH2	3.206	INTER-CHAIN
ARG E 20 NH1	HIS E 21 NE2	2.831	INTRA-CHAIN
ARG E 20 NH1	ARG A 26 NH1	3.145	INTER-CHAIN
ARG E 20 NH1	ARG E 44 NH1	4.924	INTRA-CHAIN
ARG E 20 NH1	ARG E 44 NH2	4.908	INTRA-CHAIN
ARG E 20 NH2	HIS E 21 NE2	2.815	INTRA-CHAIN
ARG E 20 NH2	ARG A 26 NH1	3.755	INTER-CHAIN
ARG E 20 NH2	ARG A 26 NH2	3.206	INTER-CHAIN
ARG E 20 NH2	ARG E 44 NH1	4.082	INTRA-CHAIN
ARG E 20 NH2	ARG E 44 NH2	4.046	INTRA-CHAIN
ARG E 20 NH2	HIS D 65 NE2	2.381	INTER-CHAIN
HIS E 21 ND1	ARG E 20 NH1	2.885	INTRA-CHAIN
HIS E 21 NE2	ARG E 20 NH1	2.831	INTRA-CHAIN
ARG E 44 NH1	ARG E 20 NH1	4.924	INTRA-CHAIN
ARG E 44 NH1	ARG E 20 NH2	4.082	INTRA-CHAIN
ARG E 44 NH2	ARG E 20 NH1	4.908	INTRA-CHAIN
ARG E 44 NH2	ARG E 20 NH2	4.046	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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|        F|       69|      C|         R|       20|      E|
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Van der Waal's Interactions:
SER E 9 OG 2795	ARG E 20 NH2 2906	-0.008	INTRA-CHAIN
LYS E 11 NZ 2812	ARG E 20 NH2 2906	-0.120	INTRA-CHAIN
ARG E 20 NH2 2906	VAL E 22 CG2 2923	-0.010	INTRA-CHAIN
ARG E 20 NH2 2906	SER E 51 OG 3166	-0.010	INTRA-CHAIN
ARG E 20 NH2 2906	TRP E 54 CH2 3192	-0.039	INTRA-CHAIN