Structural features of residue 55 in chain A

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Electrostatic Interactions:
HIS A 55 ND1	ASP A 82 OD1	-1.388	INTRA-CHAIN
HIS A 55 ND1	ARG B 98 NH1	2.757	INTER-CHAIN
HIS A 55 ND1	ARG B 100 NH1	4.311	INTER-CHAIN
HIS A 55 ND1	ASP B 108 OD1	-2.665	INTER-CHAIN
HIS A 55 NE2	ARG B 98 NH1	3.315	INTER-CHAIN
HIS A 55 NE2	ARG B 100 NH1	6.030	INTER-CHAIN
HIS A 55 NE2	ASP B 103 OD1	-1.480	INTER-CHAIN
HIS A 55 NE2	ASP B 108 OD1	-3.476	INTER-CHAIN
ASP A 82 OD1	HIS A 55 ND1	-1.388	INTRA-CHAIN
ARG B 98 NH1	HIS A 55 NE2	3.315	INTER-CHAIN
ARG B 98 NH2	HIS A 55 NE2	4.337	INTER-CHAIN
ARG B 100 NH1	HIS A 55 NE2	6.030	INTER-CHAIN
ARG B 100 NH2	HIS A 55 NE2	4.356	INTER-CHAIN
ASP B 103 OD2	HIS A 55 ND1	-1.445	INTER-CHAIN
ASP B 108 OD1	HIS A 55 ND1	-2.665	INTER-CHAIN
ASP B 108 OD2	HIS A 55 ND1	-3.311	INTER-CHAIN

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Protrusion Index:
HIS A 55 N	0.41
HIS A 55 CA	0.60
HIS A 55 C	0.80
HIS A 55 O	0.78
HIS A 55 CB	0.35
HIS A 55 CG	0.43
HIS A 55 ND1	0.56
HIS A 55 CD2	0.37
HIS A 55 CE1	0.62
HIS A 55 NE2	0.49

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Van der Waal's Interactions:
LEU A 46 CD2 355	HIS A 55 NE2 428	-0.240	INTRA-CHAIN
HIS A 55 NE2 428	THR A 56 CG2 435	-0.039	INTRA-CHAIN
HIS A 55 NE2 428	VAL A 58 CG2 446	-0.008	INTRA-CHAIN
HIS A 55 NE2 428	TYR B 104 OH 2442	-0.110	INTER-CHAIN
HIS A 55 NE2 428	ASP B 108 OD2 2475	-0.183	INTER-CHAIN
HIS A 55 NE2 428	ASN B 109 ND2 2483	-0.012	INTER-CHAIN