Structural features of residue 55 in chain A

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Electrostatic Interactions:
HIS A 54 ND1	ASP A 55 OD1	-3.456	INTRA-CHAIN
HIS A 54 NE2	ASP A 55 OD1	-4.156	INTRA-CHAIN
ASP A 55 OD1	HIS A 54 ND1	-3.456	INTRA-CHAIN
ASP A 55 OD2	HIS A 54 ND1	-2.651	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|      B|         D|       55|      A|
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Protrusion Index:
ASP A 55 N	0.18
ASP A 55 CA	0.15
ASP A 55 C	0.19
ASP A 55 O	0.16
ASP A 55 CB	0.29
ASP A 55 CG	0.18
ASP A 55 OD1	0.08
ASP A 55 OD2	0.28

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Van der Waal's Interactions:
ALA A 50 CB 298	ASP A 55 OD2 340	-0.014	INTRA-CHAIN
ARG A 51 NH2 309	ASP A 55 OD2 340	-0.012	INTRA-CHAIN
SER A 52 OG 315	ASP A 55 OD2 340	-0.702	INTRA-CHAIN
PRO A 53 CD 322	ASP A 55 OD2 340	-0.014	INTRA-CHAIN
HIS A 54 NE2 332	ASP A 55 OD2 340	-0.009	INTRA-CHAIN
ASP A 55 OD2 340	PRO A 79 CD 504	-0.408	INTRA-CHAIN
ASP A 55 OD2 340	ARG B 82 NH2 1292	-0.762	INTER-CHAIN
ASP A 55 OD2 340	TYR B 86 OH 1329	-0.021	INTER-CHAIN
ASP A 55 OD2 340	GLY A 113 OXT 764	-0.041	INTRA-CHAIN