Structural features of residue 155 in chain A

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Electrostatic Interactions:
ARG A 18 NH1	HIS A 155 NE2	3.455	INTRA-CHAIN
ARG A 18 NH2	HIS A 155 NE2	3.833	INTRA-CHAIN
ARG A 41 NH1	HIS A 155 NE2	4.239	INTRA-CHAIN
ARG A 41 NH2	HIS A 155 NE2	5.041	INTRA-CHAIN
HIS A 68 ND1	HIS A 155 NE2	1.508	INTRA-CHAIN
HIS A 155 ND1	ARG A 18 NH1	3.302	INTRA-CHAIN
HIS A 155 ND1	ARG B 18 NH1	2.884	INTER-CHAIN
HIS A 155 ND1	ARG A 37 NH1	2.136	INTRA-CHAIN
HIS A 155 ND1	ARG A 41 NH1	3.358	INTRA-CHAIN
HIS A 155 ND1	HIS B 157 ND1	0.867	INTER-CHAIN
HIS A 155 ND1	HIS B 157 NE2	1.865	INTER-CHAIN
HIS A 155 NE2	ARG A 18 NH1	3.455	INTRA-CHAIN
HIS A 155 NE2	ARG B 18 NH1	2.593	INTER-CHAIN
HIS A 155 NE2	ARG A 41 NH1	4.239	INTRA-CHAIN
HIS A 155 NE2	HIS A 68 ND1	0.670	INTRA-CHAIN
HIS A 155 NE2	HIS B 157 ND1	0.755	INTER-CHAIN
HIS A 155 NE2	HIS B 157 NE2	1.651	INTER-CHAIN
ARG B 18 NH1	HIS A 155 NE2	2.593	INTER-CHAIN
ARG B 18 NH2	HIS A 155 NE2	2.418	INTER-CHAIN
HIS B 157 ND1	HIS A 155 ND1	0.867	INTER-CHAIN
HIS B 157 ND1	HIS A 155 NE2	1.699	INTER-CHAIN
HIS B 157 NE2	HIS A 155 ND1	0.829	INTER-CHAIN
HIS B 157 NE2	HIS A 155 NE2	1.651	INTER-CHAIN

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Protrusion Index:
HIS A 155 N	0.71
HIS A 155 CA	0.53
HIS A 155 C	0.49
HIS A 155 O	0.62
HIS A 155 CB	0.42
HIS A 155 CG	0.57
HIS A 155 ND1	0.38
HIS A 155 CD2	0.49
HIS A 155 CE1	0.40
HIS A 155 NE2	0.42

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Salt bridges:
GLU A 153	HIS A 155	3.079	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 41 NH2 337	HIS A 155 NE2 1300	-0.014	INTRA-CHAIN
SER A 57 OG 472	HIS A 155 NE2 1300	-0.054	INTRA-CHAIN
ASN A 66 ND2 551	HIS A 155 NE2 1300	-0.020	INTRA-CHAIN