Structural features of residue 52 in chain A

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Electrostatic Interactions:
ARG A 52 NH1	ARG A 69 NH1	3.238	INTRA-CHAIN
ARG A 52 NH1	ARG A 69 NH2	3.660	INTRA-CHAIN
ARG A 52 NH1	ARG A 71 NH1	5.193	INTRA-CHAIN
ARG A 52 NH1	ARG A 71 NH2	4.353	INTRA-CHAIN
ARG A 52 NH1	HIS A 83 NE2	2.206	INTRA-CHAIN
ARG A 52 NH2	ARG A 69 NH1	3.022	INTRA-CHAIN
ARG A 52 NH2	ARG A 69 NH2	3.423	INTRA-CHAIN
ARG A 52 NH2	ARG A 71 NH1	5.732	INTRA-CHAIN
ARG A 52 NH2	ARG A 71 NH2	4.796	INTRA-CHAIN
ARG A 69 NH1	ARG A 52 NH1	3.238	INTRA-CHAIN
ARG A 69 NH1	ARG A 52 NH2	3.022	INTRA-CHAIN
ARG A 69 NH2	ARG A 52 NH1	3.660	INTRA-CHAIN
ARG A 69 NH2	ARG A 52 NH2	3.423	INTRA-CHAIN
ARG A 71 NH1	ARG A 52 NH1	5.193	INTRA-CHAIN
ARG A 71 NH1	ARG A 52 NH2	5.732	INTRA-CHAIN
ARG A 71 NH2	ARG A 52 NH1	4.353	INTRA-CHAIN
ARG A 71 NH2	ARG A 52 NH2	4.796	INTRA-CHAIN
HIS A 83 NE2	ARG A 52 NH1	2.206	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|       52|      A|         R|      195|      B|
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Protrusion Index:
ARG A 52 N	0.22
ARG A 52 CA	0.24
ARG A 52 C	0.17
ARG A 52 O	0.15
ARG A 52 CB	0.45
ARG A 52 CG	0.57
ARG A 52 CD	0.57
ARG A 52 NE	0.65
ARG A 52 CZ	0.68
ARG A 52 NH1	0.62
ARG A 52 NH2	0.88

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Salt bridges:
ARG A 52	ASP B 191	3.102	INTER-CHAIN
ARG A 52	ASP B 191	2.981	INTER-CHAIN

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Van der Waal's Interactions:
ARG A 52 NH2 351	TYR A 54 OH 368	-0.019	INTRA-CHAIN
ARG A 52 NH2 351	ASP B 191 OD2 3223	-1.288	INTER-CHAIN