Structural features of residue 22 in chain B

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Electrostatic Interactions:
HIS A 190 NE2	ARG B 22 NH1	2.248	INTER-CHAIN
HIS B 21 ND1	ARG B 22 NH1	5.034	INTRA-CHAIN
HIS B 21 NE2	ARG B 22 NH1	5.819	INTRA-CHAIN
ARG B 22 NH1	HIS B 21 NE2	5.819	INTRA-CHAIN
ARG B 22 NH1	ARG B 27 NH1	4.363	INTRA-CHAIN
ARG B 22 NH1	ARG B 27 NH2	4.213	INTRA-CHAIN
ARG B 22 NH1	HIS B 144 NE2	2.406	INTRA-CHAIN
ARG B 22 NH1	HIS B 176 NE2	2.929	INTRA-CHAIN
ARG B 22 NH1	HIS A 190 NE2	2.248	INTER-CHAIN
ARG B 22 NH2	HIS B 21 NE2	7.041	INTRA-CHAIN
ARG B 22 NH2	ARG B 27 NH1	4.635	INTRA-CHAIN
ARG B 22 NH2	ARG B 27 NH2	4.696	INTRA-CHAIN
ARG B 22 NH2	HIS B 67 NE2	2.207	INTRA-CHAIN
ARG B 22 NH2	HIS B 144 NE2	2.750	INTRA-CHAIN
ARG B 22 NH2	HIS B 176 NE2	3.385	INTRA-CHAIN
ARG B 22 NH2	HIS A 190 NE2	2.288	INTER-CHAIN
ARG B 27 NH1	ARG B 22 NH1	4.363	INTRA-CHAIN
ARG B 27 NH1	ARG B 22 NH2	4.635	INTRA-CHAIN
ARG B 27 NH2	ARG B 22 NH1	4.213	INTRA-CHAIN
ARG B 27 NH2	ARG B 22 NH2	4.696	INTRA-CHAIN
HIS B 144 ND1	ARG B 22 NH1	2.373	INTRA-CHAIN
HIS B 144 NE2	ARG B 22 NH1	2.406	INTRA-CHAIN
HIS B 176 ND1	ARG B 22 NH1	2.759	INTRA-CHAIN
HIS B 176 NE2	ARG B 22 NH1	2.929	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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|        L|      166|      A|         R|       22|      B|
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Protrusion Index:
ARG B 22 N	0.13
ARG B 22 CA	0.18
ARG B 22 C	0.08
ARG B 22 O	0.10
ARG B 22 CB	0.20
ARG B 22 CG	0.29
ARG B 22 CD	0.42
ARG B 22 NE	0.63
ARG B 22 CZ	0.97
ARG B 22 NH1	1.11
ARG B 22 NH2	1.40

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Salt bridges:
HIS B 21	ARG B 22	2.699	INTRA-CHAIN

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Van der Waal's Interactions:
SER B 19 OG 145	ARG B 22 NH2 171	-0.037	INTRA-CHAIN
HIS B 21 NE2 160	ARG B 22 NH2 171	-0.107	INTRA-CHAIN
ARG B 22 NH2 171	ILE A 54 CD1 411	-0.008	INTER-CHAIN
ARG B 22 NH2 171	GLY A 164 O 1249	-0.019	INTER-CHAIN