Structural features of residue 61 in chain A

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Electrostatic Interactions:
ARG A 19 NH1	HIS A 61 NE2	2.809	INTRA-CHAIN
ARG A 19 NH2	HIS A 61 NE2	2.341	INTRA-CHAIN
HIS A 61 ND1	ARG A 19 NH1	3.072	INTRA-CHAIN
HIS A 61 ND1	ASP A 79 OD1	-1.341	INTRA-CHAIN
HIS A 61 NE2	ARG A 19 NH1	2.809	INTRA-CHAIN
ASP A 79 OD1	HIS A 61 ND1	-1.341	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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|        W|       93|      B|         H|       61|      A|
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Protrusion Index:
HIS A 61 N	0.74
HIS A 61 CA	0.51
HIS A 61 C	0.34
HIS A 61 O	0.44
HIS A 61 CB	0.47
HIS A 61 CG	0.57
HIS A 61 ND1	0.77
HIS A 61 CD2	0.52
HIS A 61 CE1	0.86
HIS A 61 NE2	0.68

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Van der Waal's Interactions:
SER A 58 OG 482	HIS A 61 NE2 503	-0.561	INTRA-CHAIN
HIS A 61 NE2 503	ILE B 88 CD1 1760	-0.047	INTER-CHAIN