Structural features of residue 53 in chain B

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Electrostatic Interactions:
HIS A 242 ND1	ARG B 53 NH1	2.396	INTER-CHAIN
HIS A 242 NE2	ARG B 53 NH1	2.390	INTER-CHAIN
HIS A 243 ND1	ARG B 53 NH1	2.464	INTER-CHAIN
HIS A 243 NE2	ARG B 53 NH1	2.491	INTER-CHAIN
ARG A 277 NH1	ARG B 53 NH1	3.922	INTER-CHAIN
ARG A 277 NH1	ARG B 53 NH2	4.715	INTER-CHAIN
ARG A 277 NH2	ARG B 53 NH1	4.525	INTER-CHAIN
ARG A 277 NH2	ARG B 53 NH2	5.665	INTER-CHAIN
ARG B 53 NH1	ARG B 56 NH1	5.949	INTRA-CHAIN
ARG B 53 NH1	ARG B 56 NH2	7.008	INTRA-CHAIN
ARG B 53 NH1	HIS A 242 NE2	2.390	INTER-CHAIN
ARG B 53 NH1	HIS A 243 NE2	2.491	INTER-CHAIN
ARG B 53 NH1	ARG A 277 NH1	3.922	INTER-CHAIN
ARG B 53 NH1	ARG A 277 NH2	4.525	INTER-CHAIN
ARG B 53 NH2	ARG B 56 NH1	7.195	INTRA-CHAIN
ARG B 53 NH2	ARG B 56 NH2	9.084	INTRA-CHAIN
ARG B 53 NH2	HIS A 242 NE2	2.598	INTER-CHAIN
ARG B 53 NH2	HIS A 243 NE2	2.608	INTER-CHAIN
ARG B 53 NH2	ARG A 277 NH1	4.715	INTER-CHAIN
ARG B 53 NH2	ARG A 277 NH2	5.665	INTER-CHAIN
ARG B 56 NH1	ARG B 53 NH1	5.949	INTRA-CHAIN
ARG B 56 NH1	ARG B 53 NH2	7.195	INTRA-CHAIN
ARG B 56 NH2	ARG B 53 NH1	7.008	INTRA-CHAIN
ARG B 56 NH2	ARG B 53 NH2	9.084	INTRA-CHAIN

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Protrusion Index:
ARG B 53 N	0.84
ARG B 53 CA	0.62
ARG B 53 C	0.42
ARG B 53 O	0.36
ARG B 53 CB	0.67
ARG B 53 CG	0.78
ARG B 53 CD	0.80
ARG B 53 NE	0.56
ARG B 53 CZ	0.34
ARG B 53 NH1	0.32
ARG B 53 NH2	0.34

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Salt bridges:
GLU B 52	ARG B 53	2.240	INTRA-CHAIN
GLU B 52	ARG B 53	3.059	INTRA-CHAIN

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Van der Waal's Interactions:
ARG B 53 NH2 2958	ARG B 56 NH2 2981	-0.064	INTRA-CHAIN
ARG B 53 NH2 2958	GLY A 119 O 910	-0.061	INTER-CHAIN
ARG B 53 NH2 2958	GLY A 297 O 2264	-1.398	INTER-CHAIN
ARG B 53 NH2 2958	ASP A 298 OD2 2272	-0.141	INTER-CHAIN
ARG B 53 NH2 2958	TYR A 300 OH 2289	-0.032	INTER-CHAIN