Structural features of residue 4 in chain E

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Electrostatic Interactions:
ASP B 223 OD1	HIS E 4 ND1	-1.617	INTER-CHAIN
ASP B 223 OD2	HIS E 4 ND1	-1.508	INTER-CHAIN
HIS C 181 NE2	HIS E 4 ND1	0.694	INTER-CHAIN
HIS E 4 ND1	HIS E 69 NE2	1.506	INTRA-CHAIN
HIS E 4 ND1	HIS C 181 NE2	1.561	INTER-CHAIN
HIS E 4 ND1	ASP B 223 OD1	-1.617	INTER-CHAIN
HIS E 4 NE2	HIS E 69 ND1	0.725	INTRA-CHAIN
HIS E 4 NE2	HIS E 69 NE2	1.725	INTRA-CHAIN
HIS E 4 NE2	ASP B 223 OD1	-1.432	INTER-CHAIN
HIS E 69 ND1	HIS E 4 NE2	1.631	INTRA-CHAIN
HIS E 69 NE2	HIS E 4 ND1	0.670	INTRA-CHAIN
HIS E 69 NE2	HIS E 4 NE2	1.725	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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|        S|      220|      B|         H|        4|      E|
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|        D|      221|      B|         H|        4|      E|
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|        H|        4|      E|         F|      219|      B|
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Van der Waal's Interactions:
HIS E 4 NE2 8452	LEU C 43 CD2 4564	-0.019	INTER-CHAIN