Structural features of residue 74 in chain A

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Electrostatic Interactions:
HIS A 70 ND1	HIS A 74 ND1	0.774	INTRA-CHAIN
HIS A 70 NE2	HIS A 74 ND1	0.795	INTRA-CHAIN
HIS A 70 NE2	HIS A 74 NE2	1.551	INTRA-CHAIN
HIS A 74 ND1	ASP B 18 OD1	-2.108	INTER-CHAIN
HIS A 74 ND1	HIS B 24 ND1	0.755	INTER-CHAIN
HIS A 74 ND1	HIS A 70 ND1	0.774	INTRA-CHAIN
HIS A 74 ND1	HIS A 70 NE2	1.789	INTRA-CHAIN
HIS A 74 NE2	ASP B 18 OD1	-2.599	INTER-CHAIN
HIS A 74 NE2	HIS B 24 ND1	0.895	INTER-CHAIN
HIS A 74 NE2	HIS B 24 NE2	1.701	INTER-CHAIN
HIS A 74 NE2	HIS B 42 ND1	0.676	INTER-CHAIN
HIS A 74 NE2	HIS A 70 NE2	1.551	INTRA-CHAIN
ASP B 18 OD1	HIS A 74 ND1	-2.108	INTER-CHAIN
ASP B 18 OD2	HIS A 74 ND1	-1.904	INTER-CHAIN
HIS B 24 ND1	HIS A 74 ND1	0.755	INTER-CHAIN
HIS B 24 ND1	HIS A 74 NE2	2.014	INTER-CHAIN
HIS B 24 NE2	HIS A 74 NE2	1.701	INTER-CHAIN
HIS B 42 ND1	HIS A 74 NE2	1.521	INTER-CHAIN

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Protrusion Index:
HIS A 74 N	0.80
HIS A 74 CA	0.57
HIS A 74 C	0.74
HIS A 74 O	0.95
HIS A 74 CB	0.58
HIS A 74 CG	0.39
HIS A 74 ND1	0.27
HIS A 74 CD2	0.40
HIS A 74 CE1	0.21
HIS A 74 NE2	0.26

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Salt bridges:
GLU A 67	HIS A 74	2.556	INTRA-CHAIN
GLU B 19	HIS A 74	3.054	INTER-CHAIN

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Van der Waal's Interactions:
GLU A 60 OE2 477	HIS A 74 NE2 584	-1.343	INTRA-CHAIN
LEU A 63 CD2 497	HIS A 74 NE2 584	-0.017	INTRA-CHAIN
GLU A 67 OE2 527	HIS A 74 NE2 584	-0.028	INTRA-CHAIN
HIS A 74 NE2 584	GLY A 76 O 595	-0.279	INTRA-CHAIN
GLU B 20 CD 1308	HIS A 74 NE2 584	-0.012	INTER-CHAIN