Structural features of residue 42 in chain A

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Electrostatic Interactions:
ARG A 15 NH1	HIS A 42 NE2	3.960	INTRA-CHAIN
ARG A 15 NH2	HIS A 42 NE2	3.294	INTRA-CHAIN
ASP A 24 OD1	HIS A 42 ND1	-3.003	INTRA-CHAIN
ASP A 24 OD2	HIS A 42 ND1	-4.098	INTRA-CHAIN
HIS A 42 ND1	ARG A 15 NH1	4.792	INTRA-CHAIN
HIS A 42 ND1	ASP A 24 OD1	-3.003	INTRA-CHAIN
HIS A 42 ND1	HIS A 49 ND1	0.897	INTRA-CHAIN
HIS A 42 ND1	HIS A 49 NE2	1.851	INTRA-CHAIN
HIS A 42 ND1	HIS D 148 ND1	1.004	INTER-CHAIN
HIS A 42 ND1	HIS D 148 NE2	2.781	INTER-CHAIN
HIS A 42 ND1	ARG D 151 NH1	3.236	INTER-CHAIN
HIS A 42 ND1	ASP D 345 OD1	-1.343	INTER-CHAIN
HIS A 42 ND1	ARG D 415 NH1	4.404	INTER-CHAIN
HIS A 42 NE2	ARG A 15 NH1	3.960	INTRA-CHAIN
HIS A 42 NE2	ASP A 24 OD1	-4.276	INTRA-CHAIN
HIS A 42 NE2	HIS A 49 ND1	0.823	INTRA-CHAIN
HIS A 42 NE2	HIS A 49 NE2	1.754	INTRA-CHAIN
HIS A 42 NE2	HIS D 148 ND1	1.211	INTER-CHAIN
HIS A 42 NE2	HIS D 148 NE2	3.549	INTER-CHAIN
HIS A 42 NE2	ARG D 151 NH1	3.468	INTER-CHAIN
HIS A 42 NE2	ARG D 415 NH1	4.649	INTER-CHAIN
HIS A 49 ND1	HIS A 42 ND1	0.897	INTRA-CHAIN
HIS A 49 ND1	HIS A 42 NE2	1.852	INTRA-CHAIN
HIS A 49 NE2	HIS A 42 ND1	0.823	INTRA-CHAIN
HIS A 49 NE2	HIS A 42 NE2	1.754	INTRA-CHAIN
HIS D 148 ND1	HIS A 42 ND1	1.004	INTER-CHAIN
HIS D 148 ND1	HIS A 42 NE2	2.725	INTER-CHAIN
HIS D 148 NE2	HIS A 42 ND1	1.236	INTER-CHAIN
HIS D 148 NE2	HIS A 42 NE2	3.549	INTER-CHAIN
ARG D 151 NH1	HIS A 42 NE2	3.468	INTER-CHAIN
ARG D 151 NH2	HIS A 42 NE2	3.707	INTER-CHAIN
ASP D 345 OD1	HIS A 42 ND1	-1.343	INTER-CHAIN
ASP D 345 OD2	HIS A 42 ND1	-1.441	INTER-CHAIN
ARG D 415 NH1	HIS A 42 NE2	4.649	INTER-CHAIN
ARG D 415 NH2	HIS A 42 NE2	4.412	INTER-CHAIN

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Protrusion Index:
HIS A 42 N	0.28
HIS A 42 CA	0.21
HIS A 42 C	0.15
HIS A 42 O	0.18
HIS A 42 CB	0.20
HIS A 42 CG	0.19
HIS A 42 ND1	0.20
HIS A 42 CD2	0.17
HIS A 42 CE1	0.24
HIS A 42 NE2	0.18

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Salt bridges:
ASP A 24	HIS A 42	2.849	INTRA-CHAIN

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Van der Waal's Interactions:
SER A 13 OG 53	HIS A 42 NE2 266	-0.055	INTRA-CHAIN
ASP A 24 OD2 130	HIS A 42 NE2 266	-1.417	INTRA-CHAIN
HIS A 42 NE2 266	MET D 144 CE 1129	-0.073	INTER-CHAIN
HIS A 42 NE2 266	HIS D 148 NE2 1166	-0.013	INTER-CHAIN