Structural features of residue 19 in chain B

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Electrostatic Interactions:
ARG A 181 NH1	ARG B 19 NH1	5.579	INTER-CHAIN
ARG A 181 NH1	ARG B 19 NH2	4.967	INTER-CHAIN
ARG A 181 NH2	ARG B 19 NH1	4.942	INTER-CHAIN
ARG A 181 NH2	ARG B 19 NH2	4.399	INTER-CHAIN
ARG A 215 NH2	ARG B 19 NH1	3.210	INTER-CHAIN
HIS A 244 ND1	ARG B 19 NH1	2.856	INTER-CHAIN
HIS A 244 NE2	ARG B 19 NH1	2.512	INTER-CHAIN
ARG A 271 NH1	ARG B 19 NH2	3.379	INTER-CHAIN
ARG A 271 NH2	ARG B 19 NH2	3.044	INTER-CHAIN
ARG B 17 NH1	ARG B 19 NH1	4.029	INTRA-CHAIN
ARG B 17 NH1	ARG B 19 NH2	3.999	INTRA-CHAIN
ARG B 17 NH2	ARG B 19 NH1	3.710	INTRA-CHAIN
ARG B 17 NH2	ARG B 19 NH2	3.582	INTRA-CHAIN
ARG B 19 NH1	ARG B 17 NH1	4.029	INTRA-CHAIN
ARG B 19 NH1	ARG B 17 NH2	3.710	INTRA-CHAIN
ARG B 19 NH1	ARG B 25 NH1	4.478	INTRA-CHAIN
ARG B 19 NH1	ARG B 25 NH2	3.778	INTRA-CHAIN
ARG B 19 NH1	ARG A 181 NH1	5.579	INTER-CHAIN
ARG B 19 NH1	ARG A 181 NH2	4.942	INTER-CHAIN
ARG B 19 NH1	ARG A 215 NH2	3.210	INTER-CHAIN
ARG B 19 NH1	HIS A 244 NE2	2.512	INTER-CHAIN
ARG B 19 NH1	ARG B 315 NH1	3.073	INTRA-CHAIN
ARG B 19 NH2	ARG B 17 NH1	3.999	INTRA-CHAIN
ARG B 19 NH2	ARG B 17 NH2	3.582	INTRA-CHAIN
ARG B 19 NH2	ARG B 25 NH1	4.157	INTRA-CHAIN
ARG B 19 NH2	ARG B 25 NH2	3.595	INTRA-CHAIN
ARG B 19 NH2	ARG A 181 NH1	4.967	INTER-CHAIN
ARG B 19 NH2	ARG A 181 NH2	4.399	INTER-CHAIN
ARG B 19 NH2	HIS A 244 NE2	2.977	INTER-CHAIN
ARG B 19 NH2	ARG A 271 NH1	3.379	INTER-CHAIN
ARG B 19 NH2	ARG A 271 NH2	3.044	INTER-CHAIN
ARG B 19 NH2	ARG B 315 NH1	3.386	INTRA-CHAIN
ARG B 19 NH2	ARG B 315 NH2	3.087	INTRA-CHAIN
ARG B 25 NH1	ARG B 19 NH1	4.478	INTRA-CHAIN
ARG B 25 NH1	ARG B 19 NH2	4.157	INTRA-CHAIN
ARG B 25 NH2	ARG B 19 NH1	3.778	INTRA-CHAIN
ARG B 25 NH2	ARG B 19 NH2	3.595	INTRA-CHAIN
ARG B 315 NH1	ARG B 19 NH1	3.073	INTRA-CHAIN
ARG B 315 NH1	ARG B 19 NH2	3.386	INTRA-CHAIN
ARG B 315 NH2	ARG B 19 NH2	3.087	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|       19|      B|         Y|      232|      A|
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Protrusion Index:
ARG B 19 N	0.21
ARG B 19 CA	0.17
ARG B 19 C	0.29
ARG B 19 O	0.27
ARG B 19 CB	0.15
ARG B 19 CG	0.09
ARG B 19 CD	0.04
ARG B 19 NE	0.01
ARG B 19 CZ	-0.01
ARG B 19 NH1	-0.02
ARG B 19 NH2	0.01

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Salt bridges:
ARG B 19	GLU A 241	2.798	INTER-CHAIN
ARG B 19	GLU A 245	2.805	INTER-CHAIN

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Van der Waal's Interactions:
ARG B 19 NH2 2650	MET A 177 CE 1315	-0.091	INTER-CHAIN
ARG B 19 NH2 2650	MET A 234 CE 1741	-0.062	INTER-CHAIN
ARG B 19 NH2 2650	GLU A 241 OE2 1792	-1.821	INTER-CHAIN
ARG B 19 NH2 2650	GLU A 245 OE2 1824	-1.796	INTER-CHAIN