Structural features of residue 61 in chain B

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Electrostatic Interactions:
ARG A 12 NH1	HIS B 61 NE2	2.305	INTER-CHAIN
ASP A 21 OD1	HIS B 61 ND1	-1.467	INTER-CHAIN
ARG A 27 NH1	HIS B 61 NE2	2.577	INTER-CHAIN
ARG A 27 NH2	HIS B 61 NE2	2.477	INTER-CHAIN
ASP A 47 OD1	HIS B 61 ND1	-1.536	INTER-CHAIN
ASP A 47 OD2	HIS B 61 ND1	-1.515	INTER-CHAIN
ARG A 49 NH2	HIS B 61 NE2	2.132	INTER-CHAIN
HIS B 61 ND1	ARG A 12 NH1	2.722	INTER-CHAIN
HIS B 61 ND1	ASP A 21 OD1	-1.467	INTER-CHAIN
HIS B 61 ND1	ARG A 27 NH1	2.812	INTER-CHAIN
HIS B 61 ND1	ASP A 47 OD1	-1.536	INTER-CHAIN
HIS B 61 NE2	ARG A 12 NH1	2.305	INTER-CHAIN
HIS B 61 NE2	ARG A 27 NH1	2.577	INTER-CHAIN
HIS B 61 NE2	ASP A 47 OD1	-1.611	INTER-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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|        I|       14|      A|         H|       61|      B|
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Protrusion Index:
HIS B 61 N	0.27
HIS B 61 CA	0.16
HIS B 61 C	0.12
HIS B 61 O	0.03
HIS B 61 CB	0.27
HIS B 61 CG	0.37
HIS B 61 ND1	0.37
HIS B 61 CD2	0.42
HIS B 61 CE1	0.58
HIS B 61 NE2	0.56

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Van der Waal's Interactions:
ILE A 45 CD1 303	HIS B 61 NE2 1262	-0.011	INTER-CHAIN
SER B 59 OG 1246	HIS B 61 NE2 1262	-0.009	INTRA-CHAIN