Structural features of residue 169 in chain B

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Electrostatic Interactions:
HIS A 47 ND1	ARG B 169 NH1	2.130	INTER-CHAIN
HIS A 47 NE2	ARG B 169 NH1	2.417	INTER-CHAIN
ARG A 49 NH1	ARG B 169 NH1	6.778	INTER-CHAIN
ARG A 49 NH1	ARG B 169 NH2	5.067	INTER-CHAIN
ARG A 49 NH2	ARG B 169 NH1	7.293	INTER-CHAIN
ARG A 49 NH2	ARG B 169 NH2	5.316	INTER-CHAIN
ARG B 169 NH1	HIS A 47 NE2	2.417	INTER-CHAIN
ARG B 169 NH1	ARG A 49 NH1	6.778	INTER-CHAIN
ARG B 169 NH1	ARG A 49 NH2	7.293	INTER-CHAIN
ARG B 169 NH2	HIS A 47 NE2	2.162	INTER-CHAIN
ARG B 169 NH2	ARG A 49 NH1	5.067	INTER-CHAIN
ARG B 169 NH2	ARG A 49 NH2	5.316	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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|        R|       56|      A|         R|      169|      B|
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Protrusion Index:
ARG B 169 N	0.75
ARG B 169 CA	0.69
ARG B 169 C	0.71
ARG B 169 O	0.57
ARG B 169 CB	0.71
ARG B 169 CG	1.06
ARG B 169 CD	1.15
ARG B 169 NE	1.48
ARG B 169 CZ	1.71
ARG B 169 NH1	2.26
ARG B 169 NH2	1.94

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Salt bridges:
GLU A 53	ARG B 169	3.012	INTER-CHAIN

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Van der Waal's Interactions:
ARG B 169 NH2 2685	LEU B 173 CD2 2712	-0.010	INTRA-CHAIN
ARG B 169 NH2 2685	GLY B 174 O 2716	-0.021	INTRA-CHAIN