Structural features of residue 7 in chain A

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Electrostatic Interactions:
HIS A 7 ND1	ASP A 51 OD1	-1.596	INTRA-CHAIN
HIS A 7 ND1	ARG B 94 NH1	2.545	INTER-CHAIN
HIS A 7 ND1	HIS A 115 NE2	1.511	INTRA-CHAIN
HIS A 7 ND1	ARG B 127 NH1	4.866	INTER-CHAIN
HIS A 7 NE2	ASP A 51 OD1	-1.399	INTRA-CHAIN
HIS A 7 NE2	ARG B 94 NH1	2.864	INTER-CHAIN
HIS A 7 NE2	HIS A 115 ND1	0.683	INTRA-CHAIN
HIS A 7 NE2	HIS A 115 NE2	1.660	INTRA-CHAIN
HIS A 7 NE2	ARG B 127 NH1	5.406	INTER-CHAIN
ASP A 51 OD1	HIS A 7 ND1	-1.596	INTRA-CHAIN
ASP A 51 OD2	HIS A 7 ND1	-1.473	INTRA-CHAIN
HIS A 115 ND1	HIS A 7 NE2	1.537	INTRA-CHAIN
HIS A 115 NE2	HIS A 7 ND1	0.672	INTRA-CHAIN
HIS A 115 NE2	HIS A 7 NE2	1.660	INTRA-CHAIN
ASP B 76 OD2	HIS A 7 ND1	-1.499	INTER-CHAIN
ARG B 94 NH1	HIS A 7 NE2	2.864	INTER-CHAIN
ARG B 94 NH2	HIS A 7 NE2	2.737	INTER-CHAIN
ARG B 127 NH1	HIS A 7 NE2	5.406	INTER-CHAIN
ARG B 127 NH2	HIS A 7 NE2	3.934	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|         H|       69|      B|
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Protrusion Index:
HIS A 7 N	0.16
HIS A 7 CA	0.10
HIS A 7 C	0.15
HIS A 7 O	0.14
HIS A 7 CB	0.10
HIS A 7 CG	0.08
HIS A 7 ND1	0.07
HIS A 7 CD2	0.04
HIS A 7 CE1	0.07
HIS A 7 NE2	0.09

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Salt bridges:
HIS A 7	GLU B 118	2.863	INTER-CHAIN

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Van der Waal's Interactions:
SER A 6 OG 43	HIS A 7 NE2 53	-0.064	INTRA-CHAIN
HIS A 7 NE2 53	THR A 9 CG2 68	-0.019	INTRA-CHAIN
HIS A 7 NE2 53	TRP A 53 CH2 438	-0.035	INTRA-CHAIN
HIS A 7 NE2 53	ALA A 55 CB 450	-0.022	INTRA-CHAIN
HIS A 7 NE2 53	ALA B 71 CB 1520	-0.391	INTER-CHAIN
HIS A 7 NE2 53	SER B 106 OG 1754	-0.015	INTER-CHAIN
HIS A 7 NE2 53	TYR B 108 OH 1774	-0.022	INTER-CHAIN
HIS A 7 NE2 53	GLU B 118 OE2 1867	-0.249	INTER-CHAIN