Structural features of residue 40 in chain A

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Electrostatic Interactions:
HIS A 40 ND1	ARG A 58 NH1	3.425	INTRA-CHAIN
HIS A 40 ND1	ASP A 62 OD1	-1.360	INTRA-CHAIN
HIS A 40 NE2	ARG A 58 NH1	3.300	INTRA-CHAIN
ARG A 58 NH1	HIS A 40 NE2	3.300	INTRA-CHAIN
ARG A 58 NH2	HIS A 40 NE2	2.883	INTRA-CHAIN
ASP A 62 OD1	HIS A 40 ND1	-1.360	INTRA-CHAIN
ASP A 62 OD2	HIS A 40 ND1	-1.353	INTRA-CHAIN
ASP A 71 OD2	HIS A 40 ND1	-1.465	INTRA-CHAIN

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Protrusion Index:
HIS A 40 N	0.51
HIS A 40 CA	0.59
HIS A 40 C	0.49
HIS A 40 O	0.33
HIS A 40 CB	0.60
HIS A 40 CG	0.97
HIS A 40 ND1	1.45
HIS A 40 CD2	1.11
HIS A 40 CE1	1.74
HIS A 40 NE2	1.57

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Van der Waal's Interactions:
GLN A 36 NE2 258	HIS A 40 NE2 287	-0.072	INTRA-CHAIN
SER A 39 OG 277	HIS A 40 NE2 287	-0.047	INTRA-CHAIN
HIS A 40 NE2 287	PHE B 64 CZ 461	-0.121	INTER-CHAIN