Structural features of residue 44 in chain B

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Electrostatic Interactions:
ARG B 21 NH1	HIS B 44 NE2	2.224	INTRA-CHAIN
ASP B 28 OD1	HIS B 44 ND1	-1.596	INTRA-CHAIN
ASP B 28 OD2	HIS B 44 ND1	-1.839	INTRA-CHAIN
HIS B 44 ND1	ARG B 21 NH1	2.170	INTRA-CHAIN
HIS B 44 ND1	ASP B 28 OD1	-1.596	INTRA-CHAIN
HIS B 44 ND1	ASP B 46 OD1	-1.970	INTRA-CHAIN
HIS B 44 ND1	ASP B 48 OD1	-4.192	INTRA-CHAIN
HIS B 44 ND1	ARG A 103 NH1	2.365	INTER-CHAIN
HIS B 44 NE2	ARG B 21 NH1	2.224	INTRA-CHAIN
HIS B 44 NE2	ASP B 28 OD1	-1.425	INTRA-CHAIN
HIS B 44 NE2	ASP B 46 OD1	-2.019	INTRA-CHAIN
HIS B 44 NE2	ASP B 48 OD1	-6.043	INTRA-CHAIN
HIS B 44 NE2	HIS B 54 ND1	0.685	INTRA-CHAIN
ASP B 46 OD1	HIS B 44 ND1	-1.970	INTRA-CHAIN
ASP B 46 OD2	HIS B 44 ND1	-1.855	INTRA-CHAIN
ASP B 48 OD1	HIS B 44 ND1	-4.192	INTRA-CHAIN
ASP B 48 OD2	HIS B 44 ND1	-3.756	INTRA-CHAIN
HIS B 54 ND1	HIS B 44 NE2	1.541	INTRA-CHAIN

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Protrusion Index:
HIS B 44 N	0.47
HIS B 44 CA	0.40
HIS B 44 C	0.53
HIS B 44 O	0.47
HIS B 44 CB	0.50
HIS B 44 CG	0.58
HIS B 44 ND1	0.62
HIS B 44 CD2	0.72
HIS B 44 CE1	0.80
HIS B 44 NE2	0.88

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Van der Waal's Interactions:
HIS B 44 NE2 1217	ASP B 48 OD2 1253	-0.658	INTRA-CHAIN