Structural features of residue 19 in chain A

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Electrostatic Interactions:
ARG A 19 NH1	HIS A 61 NE2	2.809	INTRA-CHAIN
ARG A 19 NH2	HIS A 61 NE2	2.341	INTRA-CHAIN
HIS A 61 ND1	ARG A 19 NH1	3.072	INTRA-CHAIN
HIS A 61 NE2	ARG A 19 NH1	2.809	INTRA-CHAIN

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Protrusion Index:
ARG A 19 N	0.53
ARG A 19 CA	0.40
ARG A 19 C	0.38
ARG A 19 O	0.44
ARG A 19 CB	0.32
ARG A 19 CG	0.23
ARG A 19 CD	0.22
ARG A 19 NE	0.34
ARG A 19 CZ	0.43
ARG A 19 NH1	0.45
ARG A 19 NH2	0.67

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Salt bridges:
ASP A 15	ARG A 19	3.034	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 19 NH2 155	HIS B 94 O 1824	-0.020	INTER-CHAIN
ARG A 19 NH2 155	PRO B 96 CD 1849	-0.025	INTER-CHAIN
ARG A 19 NH2 155	LEU B 97 CD2 1857	-0.023	INTER-CHAIN