Structural features of residue 7 in chain B

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Electrostatic Interactions:
ASP A 10 OD1	HIS B 7 ND1	-2.891	INTER-CHAIN
ASP A 10 OD2	HIS B 7 ND1	-2.209	INTER-CHAIN
ASP A 15 OD1	HIS B 7 ND1	-1.946	INTER-CHAIN
ASP A 15 OD2	HIS B 7 ND1	-1.624	INTER-CHAIN
ASP A 19 OD1	HIS B 7 ND1	-2.296	INTER-CHAIN
ASP A 19 OD2	HIS B 7 ND1	-2.726	INTER-CHAIN
ARG A 42 NH1	HIS B 7 NE2	3.062	INTER-CHAIN
ARG A 42 NH2	HIS B 7 NE2	3.724	INTER-CHAIN
HIS A 82 ND1	HIS B 7 ND1	0.679	INTER-CHAIN
HIS A 82 ND1	HIS B 7 NE2	1.602	INTER-CHAIN
HIS A 82 NE2	HIS B 7 ND1	0.780	INTER-CHAIN
HIS A 82 NE2	HIS B 7 NE2	1.873	INTER-CHAIN
ARG A 107 NH1	HIS B 7 NE2	6.024	INTER-CHAIN
ARG A 107 NH2	HIS B 7 NE2	5.851	INTER-CHAIN
ARG A 108 NH1	HIS B 7 NE2	2.272	INTER-CHAIN
HIS B 7 ND1	ASP B 10 OD1	-2.011	INTRA-CHAIN
HIS B 7 ND1	ASP A 10 OD1	-2.891	INTER-CHAIN
HIS B 7 ND1	ASP A 15 OD1	-1.946	INTER-CHAIN
HIS B 7 ND1	ASP A 19 OD1	-2.296	INTER-CHAIN
HIS B 7 ND1	ARG B 42 NH1	2.509	INTRA-CHAIN
HIS B 7 ND1	ARG A 42 NH1	3.171	INTER-CHAIN
HIS B 7 ND1	HIS A 82 ND1	0.679	INTER-CHAIN
HIS B 7 ND1	HIS A 82 NE2	1.755	INTER-CHAIN
HIS B 7 ND1	ARG A 107 NH1	4.800	INTER-CHAIN
HIS B 7 ND1	ARG B 140 NH1	2.487	INTRA-CHAIN
HIS B 7 NE2	ASP B 10 OD1	-1.750	INTRA-CHAIN
HIS B 7 NE2	ASP A 10 OD1	-2.260	INTER-CHAIN
HIS B 7 NE2	ASP A 15 OD1	-2.236	INTER-CHAIN
HIS B 7 NE2	ASP A 19 OD1	-2.351	INTER-CHAIN
HIS B 7 NE2	ARG B 42 NH1	2.247	INTRA-CHAIN
HIS B 7 NE2	ARG A 42 NH1	3.062	INTER-CHAIN
HIS B 7 NE2	HIS A 82 ND1	0.712	INTER-CHAIN
HIS B 7 NE2	HIS A 82 NE2	1.873	INTER-CHAIN
HIS B 7 NE2	ARG A 107 NH1	6.024	INTER-CHAIN
HIS B 7 NE2	ARG A 108 NH1	2.272	INTER-CHAIN
HIS B 7 NE2	ARG B 140 NH1	2.151	INTRA-CHAIN
ASP B 10 OD1	HIS B 7 ND1	-2.011	INTRA-CHAIN
ASP B 10 OD2	HIS B 7 ND1	-1.967	INTRA-CHAIN
ARG B 42 NH1	HIS B 7 NE2	2.247	INTRA-CHAIN
ARG B 42 NH2	HIS B 7 NE2	2.455	INTRA-CHAIN
ARG B 140 NH1	HIS B 7 NE2	2.151	INTRA-CHAIN
ARG B 140 NH2	HIS B 7 NE2	2.478	INTRA-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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|        R|        5|      A|         H|        7|      B|
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|        R|      140|      A|         H|        7|      B|
----------------------------------------------------------

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Protrusion Index:
HIS B 7 N	0.29
HIS B 7 CA	0.31
HIS B 7 C	0.40
HIS B 7 O	0.54
HIS B 7 CB	0.28
HIS B 7 CG	0.32
HIS B 7 ND1	0.39
HIS B 7 CD2	0.39
HIS B 7 CE1	0.46
HIS B 7 NE2	0.48

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Salt bridges:
ARG A 5	HIS B 7	3.093	INTER-CHAIN

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Van der Waal's Interactions:
THR A 2 CG2 33	HIS B 7 NE2 1304	-0.047	INTER-CHAIN
TYR A 4 OH 53	HIS B 7 NE2 1304	-0.010	INTER-CHAIN
ARG A 5 O 57	HIS B 7 NE2 1304	-0.016	INTER-CHAIN
HIS B 7 NE2 1304	GLU B 8 OE2 1313	-0.036	INTRA-CHAIN
HIS B 7 NE2 1304	ASP A 19 OD2 192	-0.010	INTER-CHAIN
HIS B 7 NE2 1304	ARG A 107 NH2 929	-0.035	INTER-CHAIN
HIS B 7 NE2 1304	PRO A 109 CD 947	-0.015	INTER-CHAIN