Structural features of residue 155 in chain A

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Electrostatic Interactions:
ARG A 18 NH1	HIS A 155 NE2	3.798	INTRA-CHAIN
ARG A 18 NH2	HIS A 155 NE2	4.319	INTRA-CHAIN
ARG A 41 NH1	HIS A 155 NE2	6.934	INTRA-CHAIN
ARG A 41 NH2	HIS A 155 NE2	6.527	INTRA-CHAIN
HIS A 68 ND1	HIS A 155 NE2	1.509	INTRA-CHAIN
HIS A 155 ND1	ARG A 18 NH1	3.378	INTRA-CHAIN
HIS A 155 ND1	ARG B 18 NH1	2.923	INTER-CHAIN
HIS A 155 ND1	ARG B 37 NH1	3.040	INTER-CHAIN
HIS A 155 ND1	ARG B 41 NH1	2.213	INTER-CHAIN
HIS A 155 ND1	ARG A 41 NH1	6.453	INTRA-CHAIN
HIS A 155 NE2	ARG A 18 NH1	3.798	INTRA-CHAIN
HIS A 155 NE2	ARG B 18 NH1	2.749	INTER-CHAIN
HIS A 155 NE2	ARG B 37 NH1	2.867	INTER-CHAIN
HIS A 155 NE2	ARG A 41 NH1	6.934	INTRA-CHAIN
HIS A 155 NE2	HIS A 68 ND1	0.671	INTRA-CHAIN
ARG B 18 NH1	HIS A 155 NE2	2.749	INTER-CHAIN
ARG B 18 NH2	HIS A 155 NE2	2.582	INTER-CHAIN
ARG B 37 NH1	HIS A 155 NE2	2.867	INTER-CHAIN
ARG B 37 NH2	HIS A 155 NE2	2.380	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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|        W|       64|      B|         H|      155|      A|
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Protrusion Index:
HIS A 155 N	0.51
HIS A 155 CA	0.34
HIS A 155 C	0.37
HIS A 155 O	0.48
HIS A 155 CB	0.31
HIS A 155 CG	0.40
HIS A 155 ND1	0.29
HIS A 155 CD2	0.38
HIS A 155 CE1	0.26
HIS A 155 NE2	0.31

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Van der Waal's Interactions:
ARG A 41 NH2 337	HIS A 155 NE2 1272	-0.068	INTRA-CHAIN
SER A 57 OG 472	HIS A 155 NE2 1272	-0.075	INTRA-CHAIN
ASN A 66 ND2 551	HIS A 155 NE2 1272	-0.022	INTRA-CHAIN
HIS A 155 NE2 1272	PRO A 158 CD 1296	-0.009	INTRA-CHAIN
TYR B 39 OH 1608	HIS A 155 NE2 1272	-0.007	INTER-CHAIN