Structural features of residue 87 in chain B

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Electrostatic Interactions:
HIS B 82 ND1	ARG B 87 NH1	2.404	INTRA-CHAIN
HIS B 82 NE2	ARG B 87 NH1	2.432	INTRA-CHAIN
ARG B 87 NH1	HIS B 82 NE2	2.432	INTRA-CHAIN
ARG B 87 NH1	ARG B 103 NH1	3.626	INTRA-CHAIN
ARG B 87 NH1	ARG B 103 NH2	3.427	INTRA-CHAIN
ARG B 87 NH1	ARG B 235 NH1	3.076	INTRA-CHAIN
ARG B 87 NH1	ARG B 258 NH1	3.151	INTRA-CHAIN
ARG B 87 NH1	ARG B 258 NH2	3.018	INTRA-CHAIN
ARG B 87 NH2	HIS B 82 NE2	2.217	INTRA-CHAIN
ARG B 87 NH2	ARG B 103 NH1	3.608	INTRA-CHAIN
ARG B 87 NH2	ARG B 103 NH2	3.523	INTRA-CHAIN
ARG B 87 NH2	ARG B 235 NH1	3.218	INTRA-CHAIN
ARG B 87 NH2	ARG B 258 NH1	3.002	INTRA-CHAIN
ARG B 103 NH1	ARG B 87 NH1	3.626	INTRA-CHAIN
ARG B 103 NH1	ARG B 87 NH2	3.608	INTRA-CHAIN
ARG B 103 NH2	ARG B 87 NH1	3.427	INTRA-CHAIN
ARG B 103 NH2	ARG B 87 NH2	3.523	INTRA-CHAIN
ARG B 235 NH1	ARG B 87 NH1	3.076	INTRA-CHAIN
ARG B 235 NH1	ARG B 87 NH2	3.218	INTRA-CHAIN
ARG B 258 NH1	ARG B 87 NH1	3.151	INTRA-CHAIN
ARG B 258 NH1	ARG B 87 NH2	3.002	INTRA-CHAIN
ARG B 258 NH2	ARG B 87 NH1	3.018	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|       87|      B|         N|       49|      A|
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Protrusion Index:
ARG B 87 N	0.26
ARG B 87 CA	0.26
ARG B 87 C	0.31
ARG B 87 O	0.36
ARG B 87 CB	0.17
ARG B 87 CG	0.12
ARG B 87 CD	0.07
ARG B 87 NE	0.09
ARG B 87 CZ	0.22
ARG B 87 NH1	0.19
ARG B 87 NH2	0.26

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Van der Waal's Interactions:
VAL A 3 CG2 7	ARG B 87 NH2 3081	-0.025	INTER-CHAIN
THR A 51 CG2 393	ARG B 87 NH2 3081	-0.012	INTER-CHAIN
TYR B 83 OH 3046	ARG B 87 NH2 3081	-0.010	INTRA-CHAIN