Structural features of residue 31 in chain B

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Electrostatic Interactions:
ARG A 44 NH2	ARG B 31 NH2	3.035	INTER-CHAIN
ARG A 87 NH1	ARG B 31 NH1	3.279	INTER-CHAIN
ARG A 87 NH1	ARG B 31 NH2	3.389	INTER-CHAIN
ARG A 87 NH2	ARG B 31 NH1	3.202	INTER-CHAIN
ARG A 87 NH2	ARG B 31 NH2	3.294	INTER-CHAIN
ARG B 31 NH1	ARG A 87 NH1	3.279	INTER-CHAIN
ARG B 31 NH1	ARG A 87 NH2	3.202	INTER-CHAIN
ARG B 31 NH1	ARG B 87 NH1	3.509	INTRA-CHAIN
ARG B 31 NH1	ARG B 87 NH2	4.103	INTRA-CHAIN
ARG B 31 NH2	ARG B 34 NH1	3.044	INTRA-CHAIN
ARG B 31 NH2	ARG A 44 NH2	3.035	INTER-CHAIN
ARG B 31 NH2	ARG A 87 NH1	3.389	INTER-CHAIN
ARG B 31 NH2	ARG A 87 NH2	3.294	INTER-CHAIN
ARG B 31 NH2	ARG B 87 NH1	4.209	INTRA-CHAIN
ARG B 31 NH2	ARG B 87 NH2	5.023	INTRA-CHAIN
ARG B 34 NH1	ARG B 31 NH2	3.044	INTRA-CHAIN
ARG B 87 NH1	ARG B 31 NH1	3.509	INTRA-CHAIN
ARG B 87 NH1	ARG B 31 NH2	4.209	INTRA-CHAIN
ARG B 87 NH2	ARG B 31 NH1	4.103	INTRA-CHAIN
ARG B 87 NH2	ARG B 31 NH2	5.023	INTRA-CHAIN

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Protrusion Index:
ARG B 31 N	0.00
ARG B 31 CA	0.02
ARG B 31 C	0.04
ARG B 31 O	0.04
ARG B 31 CB	0.06
ARG B 31 CG	0.10
ARG B 31 CD	0.09
ARG B 31 NE	0.04
ARG B 31 CZ	0.02
ARG B 31 NH1	0.03
ARG B 31 NH2	-0.01

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Salt bridges:
GLU A 29	ARG B 31	3.064	INTER-CHAIN

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Van der Waal's Interactions:
GLU A 29 OE2 958	ARG B 31 NH2 216	-0.371	INTER-CHAIN
ARG B 31 NH2 216	GLU B 33 OE2 239	-0.044	INTRA-CHAIN
ARG B 31 NH2 216	LEU B 38 CD2 275	-0.123	INTRA-CHAIN
ARG B 31 NH2 216	GLU B 41 OE2 296	-0.017	INTRA-CHAIN
ARG B 31 NH2 216	GLU A 41 OE2 1056	-0.017	INTER-CHAIN
ARG B 31 NH2 216	LYS B 43 NZ 316	-0.026	INTRA-CHAIN