Structural features of residue 55 in chain B

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Electrostatic Interactions:
HIS B 54 ND1	ASP B 55 OD1	-3.501	INTRA-CHAIN
HIS B 54 NE2	ASP B 55 OD1	-4.211	INTRA-CHAIN
ASP B 55 OD1	HIS B 54 ND1	-3.501	INTRA-CHAIN
ASP B 55 OD2	HIS B 54 ND1	-2.632	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|       82|      A|         D|       55|      B|
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Protrusion Index:
ASP B 55 N	0.19
ASP B 55 CA	0.16
ASP B 55 C	0.22
ASP B 55 O	0.23
ASP B 55 CB	0.28
ASP B 55 CG	0.18
ASP B 55 OD1	0.10
ASP B 55 OD2	0.27

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Salt bridges:
ASP B 55	ARG A 82	2.968	INTER-CHAIN

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Van der Waal's Interactions:
ALA B 50 CB 1063	ASP B 55 OD2 1105	-0.016	INTRA-CHAIN
SER B 52 OG 1080	ASP B 55 OD2 1105	-0.541	INTRA-CHAIN
PRO B 53 CD 1087	ASP B 55 OD2 1105	-0.011	INTRA-CHAIN
HIS B 54 NE2 1097	ASP B 55 OD2 1105	-0.009	INTRA-CHAIN
ASP B 55 OD2 1105	PRO B 79 CD 1269	-0.305	INTRA-CHAIN
ASP B 55 OD2 1105	ARG A 82 NH2 527	-1.068	INTER-CHAIN
ASP B 55 OD2 1105	TYR A 86 OH 564	-0.019	INTER-CHAIN