Structural features of residue 7 in chain A

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Electrostatic Interactions:
HIS A 7 ND1	ASP B 61 OD1	-1.364	INTER-CHAIN
HIS A 7 ND1	HIS B 64 ND1	1.300	INTER-CHAIN
HIS A 7 ND1	HIS B 64 NE2	3.929	INTER-CHAIN
HIS A 7 ND1	ASP B 97 OD1	-1.486	INTER-CHAIN
HIS A 7 ND1	HIS B 112 ND1	1.773	INTER-CHAIN
HIS A 7 ND1	HIS B 112 NE2	4.454	INTER-CHAIN
HIS A 7 ND1	ASP B 115 OD1	-1.977	INTER-CHAIN
HIS A 7 ND1	ARG B 117 NH1	2.261	INTER-CHAIN
HIS A 7 ND1	ARG B 119 NH1	4.955	INTER-CHAIN
HIS A 7 NE2	ASP B 61 OD1	-1.558	INTER-CHAIN
HIS A 7 NE2	HIS B 64 ND1	1.762	INTER-CHAIN
HIS A 7 NE2	HIS B 64 NE2	6.153	INTER-CHAIN
HIS A 7 NE2	ARG B 93 NH1	2.280	INTER-CHAIN
HIS A 7 NE2	ASP B 97 OD1	-1.491	INTER-CHAIN
HIS A 7 NE2	HIS A 107 ND1	0.696	INTRA-CHAIN
HIS A 7 NE2	HIS A 107 NE2	1.616	INTRA-CHAIN
HIS A 7 NE2	HIS B 107 ND1	0.678	INTER-CHAIN
HIS A 7 NE2	ARG B 108 NH1	2.283	INTER-CHAIN
HIS A 7 NE2	HIS B 112 ND1	1.661	INTER-CHAIN
HIS A 7 NE2	HIS B 112 NE2	3.796	INTER-CHAIN
HIS A 7 NE2	ASP B 115 OD1	-1.654	INTER-CHAIN
HIS A 7 NE2	ARG B 119 NH1	5.362	INTER-CHAIN
HIS A 107 ND1	HIS A 7 NE2	1.565	INTRA-CHAIN
HIS A 107 NE2	HIS A 7 NE2	1.616	INTRA-CHAIN
ASP B 61 OD1	HIS A 7 ND1	-1.364	INTER-CHAIN
HIS B 64 ND1	HIS A 7 ND1	1.300	INTER-CHAIN
HIS B 64 ND1	HIS A 7 NE2	3.965	INTER-CHAIN
HIS B 64 NE2	HIS A 7 ND1	1.746	INTER-CHAIN
HIS B 64 NE2	HIS A 7 NE2	6.153	INTER-CHAIN
ARG B 93 NH1	HIS A 7 NE2	2.280	INTER-CHAIN
ARG B 93 NH2	HIS A 7 NE2	2.230	INTER-CHAIN
ASP B 97 OD1	HIS A 7 ND1	-1.486	INTER-CHAIN
ASP B 97 OD2	HIS A 7 ND1	-1.447	INTER-CHAIN
HIS B 107 ND1	HIS A 7 NE2	1.526	INTER-CHAIN
ARG B 108 NH1	HIS A 7 NE2	2.283	INTER-CHAIN
ARG B 108 NH2	HIS A 7 NE2	2.404	INTER-CHAIN
HIS B 112 ND1	HIS A 7 ND1	1.773	INTER-CHAIN
HIS B 112 ND1	HIS A 7 NE2	3.736	INTER-CHAIN
HIS B 112 NE2	HIS A 7 ND1	1.980	INTER-CHAIN
HIS B 112 NE2	HIS A 7 NE2	3.796	INTER-CHAIN
ASP B 115 OD1	HIS A 7 ND1	-1.977	INTER-CHAIN
ASP B 115 OD2	HIS A 7 ND1	-2.101	INTER-CHAIN
ARG B 117 NH2	HIS A 7 NE2	2.140	INTER-CHAIN
ARG B 119 NH1	HIS A 7 NE2	5.362	INTER-CHAIN
ARG B 119 NH2	HIS A 7 NE2	5.315	INTER-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        H|        7|      A|         A|       66|      B|
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Protrusion Index:
HIS A 7 N	0.18
HIS A 7 CA	0.15
HIS A 7 C	0.13
HIS A 7 O	0.15
HIS A 7 CB	0.10
HIS A 7 CG	0.04
HIS A 7 ND1	0.01
HIS A 7 CD2	-0.02
HIS A 7 CE1	-0.03
HIS A 7 NE2	-0.05

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Salt bridges:
HIS A 7	GLU B 110	3.100	INTER-CHAIN

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Van der Waal's Interactions:
HIS A 7 NE2 53	THR A 9 CG2 68	-0.017	INTRA-CHAIN
HIS A 7 NE2 53	HIS B 64 NE2 1610	-0.356	INTER-CHAIN
HIS A 7 NE2 53	SER B 98 OG 1879	-0.015	INTER-CHAIN
HIS A 7 NE2 53	TYR B 100 OH 1902	-0.023	INTER-CHAIN
HIS A 7 NE2 53	GLU B 110 OE2 1986	-0.259	INTER-CHAIN
HIS A 7 NE2 53	HIS B 112 NE2 2001	-0.020	INTER-CHAIN
HIS A 7 NE2 53	ARG B 119 NH2 2056	-0.020	INTER-CHAIN