Structural features of residue 253 in chain A

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Electrostatic Interactions:
HIS A 119 ND1	ARG A 253 NH1	4.665	INTRA-CHAIN
HIS A 119 NE2	ARG A 253 NH1	3.700	INTRA-CHAIN
ARG A 167 NH1	ARG A 253 NH1	3.968	INTRA-CHAIN
ARG A 167 NH1	ARG A 253 NH2	4.228	INTRA-CHAIN
ARG A 167 NH2	ARG A 253 NH1	4.105	INTRA-CHAIN
ARG A 167 NH2	ARG A 253 NH2	4.218	INTRA-CHAIN
ARG A 253 NH1	HIS A 119 NE2	3.700	INTRA-CHAIN
ARG A 253 NH1	ARG A 167 NH1	3.968	INTRA-CHAIN
ARG A 253 NH1	ARG A 167 NH2	4.105	INTRA-CHAIN
ARG A 253 NH2	HIS A 119 NE2	3.735	INTRA-CHAIN
ARG A 253 NH2	ARG A 167 NH1	4.228	INTRA-CHAIN
ARG A 253 NH2	ARG A 167 NH2	4.218	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|     1167|      B|         R|      253|      A|
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Protrusion Index:
ARG A 253 N	1.19
ARG A 253 CA	1.27
ARG A 253 C	1.40
ARG A 253 O	1.34
ARG A 253 CB	0.98
ARG A 253 CG	0.88
ARG A 253 CD	0.75
ARG A 253 NE	0.65
ARG A 253 CZ	0.64
ARG A 253 NH1	0.75
ARG A 253 NH2	0.53

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Salt bridges:
ASP A 249	ARG A 253	2.714	INTRA-CHAIN

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Van der Waal's Interactions:
ALA A 118 CB 830	ARG A 253 NH2 1656	-0.329	INTRA-CHAIN
VAL A 243 CG2 1585	ARG A 253 NH2 1656	-0.035	INTRA-CHAIN
ASP A 249 OD2 1625	ARG A 253 NH2 1656	-0.675	INTRA-CHAIN
ARG A 253 NH2 1656	GLN A 256 NE2 1679	-0.008	INTRA-CHAIN
ARG A 253 NH2 1656	PHE A 257 OXT 1691	-0.022	INTRA-CHAIN