Structural features of residue 52 in chain A

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Electrostatic Interactions:
ARG A 52 NH1	ARG A 69 NH1	3.918	INTRA-CHAIN
ARG A 52 NH1	ARG A 69 NH2	3.976	INTRA-CHAIN
ARG A 52 NH1	ARG A 71 NH1	3.715	INTRA-CHAIN
ARG A 52 NH1	ARG A 71 NH2	3.750	INTRA-CHAIN
ARG A 52 NH1	HIS A 83 NE2	2.120	INTRA-CHAIN
ARG A 52 NH2	ARG A 69 NH1	3.612	INTRA-CHAIN
ARG A 52 NH2	ARG A 69 NH2	3.724	INTRA-CHAIN
ARG A 52 NH2	ARG A 71 NH1	3.753	INTRA-CHAIN
ARG A 52 NH2	ARG A 71 NH2	3.931	INTRA-CHAIN
ARG A 69 NH1	ARG A 52 NH1	3.918	INTRA-CHAIN
ARG A 69 NH1	ARG A 52 NH2	3.612	INTRA-CHAIN
ARG A 69 NH2	ARG A 52 NH1	3.976	INTRA-CHAIN
ARG A 69 NH2	ARG A 52 NH2	3.724	INTRA-CHAIN
ARG A 71 NH1	ARG A 52 NH1	3.715	INTRA-CHAIN
ARG A 71 NH1	ARG A 52 NH2	3.753	INTRA-CHAIN
ARG A 71 NH2	ARG A 52 NH1	3.750	INTRA-CHAIN
ARG A 71 NH2	ARG A 52 NH2	3.931	INTRA-CHAIN
HIS A 83 ND1	ARG A 52 NH1	2.241	INTRA-CHAIN
HIS A 83 NE2	ARG A 52 NH1	2.120	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	0.20
ARG A 52 CA	0.23
ARG A 52 C	0.15
ARG A 52 O	0.12
ARG A 52 CB	0.41
ARG A 52 CG	0.56
ARG A 52 CD	0.53
ARG A 52 NE	0.63
ARG A 52 CZ	0.64
ARG A 52 NH1	0.62
ARG A 52 NH2	0.84

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Salt bridges:
ARG A 52	ASP B 191	2.825	INTER-CHAIN

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Van der Waal's Interactions:
ARG A 52 NH2 385	TYR A 54 OH 402	-0.016	INTRA-CHAIN
ARG A 52 NH2 385	ASP B 191 OD2 3299	-0.071	INTER-CHAIN
ARG A 52 NH2 385	PRO B 192 CD 3306	-0.012	INTER-CHAIN
ARG A 52 NH2 385	PHE B 197 CZ 3347	-0.009	INTER-CHAIN