Structural features of residue 19 in chain B

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Electrostatic Interactions:
HIS A 54 ND1	ARG B 19 NH1	2.121	INTER-CHAIN
HIS A 54 NE2	ARG B 19 NH1	2.338	INTER-CHAIN
ARG A 68 NH1	ARG B 19 NH1	3.862	INTER-CHAIN
ARG A 68 NH1	ARG B 19 NH2	3.316	INTER-CHAIN
ARG A 68 NH2	ARG B 19 NH1	4.090	INTER-CHAIN
ARG A 68 NH2	ARG B 19 NH2	3.484	INTER-CHAIN
ARG A 74 NH1	ARG B 19 NH2	3.028	INTER-CHAIN
ARG B 14 NH1	ARG B 19 NH1	3.949	INTRA-CHAIN
ARG B 14 NH1	ARG B 19 NH2	4.294	INTRA-CHAIN
ARG B 14 NH2	ARG B 19 NH1	4.014	INTRA-CHAIN
ARG B 14 NH2	ARG B 19 NH2	4.195	INTRA-CHAIN
ARG B 17 NH1	ARG B 19 NH1	9.428	INTRA-CHAIN
ARG B 17 NH1	ARG B 19 NH2	7.373	INTRA-CHAIN
ARG B 17 NH2	ARG B 19 NH1	13.614	INTRA-CHAIN
ARG B 17 NH2	ARG B 19 NH2	8.716	INTRA-CHAIN
ARG B 19 NH1	ARG B 14 NH1	3.949	INTRA-CHAIN
ARG B 19 NH1	ARG B 14 NH2	4.014	INTRA-CHAIN
ARG B 19 NH1	ARG B 17 NH1	9.428	INTRA-CHAIN
ARG B 19 NH1	ARG B 17 NH2	13.614	INTRA-CHAIN
ARG B 19 NH1	ARG B 39 NH1	3.537	INTRA-CHAIN
ARG B 19 NH1	ARG B 39 NH2	3.030	INTRA-CHAIN
ARG B 19 NH1	ARG B 41 NH1	3.087	INTRA-CHAIN
ARG B 19 NH1	ARG B 41 NH2	3.152	INTRA-CHAIN
ARG B 19 NH1	ARG B 48 NH1	3.167	INTRA-CHAIN
ARG B 19 NH1	ARG B 48 NH2	3.560	INTRA-CHAIN
ARG B 19 NH1	ARG B 49 NH1	3.049	INTRA-CHAIN
ARG B 19 NH1	ARG B 49 NH2	3.573	INTRA-CHAIN
ARG B 19 NH1	HIS A 54 NE2	2.338	INTER-CHAIN
ARG B 19 NH1	ARG A 68 NH1	3.862	INTER-CHAIN
ARG B 19 NH1	ARG A 68 NH2	4.090	INTER-CHAIN
ARG B 19 NH2	ARG B 14 NH1	4.294	INTRA-CHAIN
ARG B 19 NH2	ARG B 14 NH2	4.195	INTRA-CHAIN
ARG B 19 NH2	ARG B 17 NH1	7.373	INTRA-CHAIN
ARG B 19 NH2	ARG B 17 NH2	8.716	INTRA-CHAIN
ARG B 19 NH2	ARG B 39 NH1	3.099	INTRA-CHAIN
ARG B 19 NH2	ARG B 48 NH1	3.647	INTRA-CHAIN
ARG B 19 NH2	ARG B 48 NH2	4.116	INTRA-CHAIN
ARG B 19 NH2	ARG B 49 NH1	3.330	INTRA-CHAIN
ARG B 19 NH2	ARG B 49 NH2	4.000	INTRA-CHAIN
ARG B 19 NH2	HIS A 54 NE2	2.429	INTER-CHAIN
ARG B 19 NH2	ARG A 68 NH1	3.316	INTER-CHAIN
ARG B 19 NH2	ARG A 68 NH2	3.484	INTER-CHAIN
ARG B 19 NH2	ARG A 74 NH1	3.028	INTER-CHAIN
ARG B 39 NH1	ARG B 19 NH1	3.537	INTRA-CHAIN
ARG B 39 NH1	ARG B 19 NH2	3.099	INTRA-CHAIN
ARG B 39 NH2	ARG B 19 NH1	3.030	INTRA-CHAIN
ARG B 41 NH1	ARG B 19 NH1	3.087	INTRA-CHAIN
ARG B 41 NH2	ARG B 19 NH1	3.152	INTRA-CHAIN
ARG B 48 NH1	ARG B 19 NH1	3.167	INTRA-CHAIN
ARG B 48 NH1	ARG B 19 NH2	3.647	INTRA-CHAIN
ARG B 48 NH2	ARG B 19 NH1	3.560	INTRA-CHAIN
ARG B 48 NH2	ARG B 19 NH2	4.116	INTRA-CHAIN
ARG B 49 NH1	ARG B 19 NH1	3.049	INTRA-CHAIN
ARG B 49 NH1	ARG B 19 NH2	3.330	INTRA-CHAIN
ARG B 49 NH2	ARG B 19 NH1	3.573	INTRA-CHAIN
ARG B 49 NH2	ARG B 19 NH2	4.000	INTRA-CHAIN

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Protrusion Index:
ARG B 19 N	0.29
ARG B 19 CA	0.30
ARG B 19 C	0.32
ARG B 19 O	0.31
ARG B 19 CB	0.26
ARG B 19 CG	0.18
ARG B 19 CD	0.34
ARG B 19 NE	0.45
ARG B 19 CZ	0.53
ARG B 19 NH1	0.60
ARG B 19 NH2	0.57

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Salt bridges:
ARG B 17	ARG B 19	2.718	INTRA-CHAIN

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Van der Waal's Interactions:
ALA B 13 CB 770	ARG B 19 NH2 821	-0.028	INTRA-CHAIN
GLY B 15 O 785	ARG B 19 NH2 821	-0.604	INTRA-CHAIN
ARG B 17 NH2 802	ARG B 19 NH2 821	-0.050	INTRA-CHAIN
ARG B 19 NH2 821	SER B 44 OG 1020	-0.260	INTRA-CHAIN
ARG B 19 NH2 821	GLY B 45 O 1024	-0.014	INTRA-CHAIN
ARG B 19 NH2 821	PRO A 70 CD 440	-0.008	INTER-CHAIN
ARG B 19 NH2 821	PRO A 71 CD 447	-0.073	INTER-CHAIN
ARG B 19 NH2 821	GLY A 72 O 451	-0.009	INTER-CHAIN
ARG B 19 NH2 821	SER A 73 OG 457	-0.010	INTER-CHAIN