Structural features of residue 40 in chain A

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Electrostatic Interactions:
HIS A 27 ND1	HIS A 40 ND1	1.146	INTRA-CHAIN
HIS A 27 ND1	HIS A 40 NE2	2.512	INTRA-CHAIN
HIS A 27 NE2	HIS A 40 ND1	0.947	INTRA-CHAIN
HIS A 27 NE2	HIS A 40 NE2	2.139	INTRA-CHAIN
HIS A 28 ND1	HIS A 40 ND1	1.046	INTRA-CHAIN
HIS A 28 ND1	HIS A 40 NE2	2.649	INTRA-CHAIN
HIS A 28 NE2	HIS A 40 ND1	1.202	INTRA-CHAIN
HIS A 28 NE2	HIS A 40 NE2	3.184	INTRA-CHAIN
HIS A 40 ND1	HIS A 27 ND1	1.146	INTRA-CHAIN
HIS A 40 ND1	HIS A 27 NE2	2.131	INTRA-CHAIN
HIS A 40 ND1	HIS A 28 ND1	1.046	INTRA-CHAIN
HIS A 40 ND1	HIS A 28 NE2	2.704	INTRA-CHAIN
HIS A 40 ND1	HIS A 98 NE2	1.505	INTRA-CHAIN
HIS A 40 ND1	HIS A 110 ND1	1.300	INTRA-CHAIN
HIS A 40 ND1	HIS A 110 NE2	3.627	INTRA-CHAIN
HIS A 40 ND1	ARG A 140 NH1	2.335	INTRA-CHAIN
HIS A 40 NE2	HIS A 27 ND1	1.116	INTRA-CHAIN
HIS A 40 NE2	HIS A 27 NE2	2.139	INTRA-CHAIN
HIS A 40 NE2	HIS A 28 ND1	1.177	INTRA-CHAIN
HIS A 40 NE2	HIS A 28 NE2	3.184	INTRA-CHAIN
HIS A 40 NE2	HIS A 110 ND1	1.063	INTRA-CHAIN
HIS A 40 NE2	HIS A 110 NE2	2.768	INTRA-CHAIN
HIS A 40 NE2	ARG A 140 NH1	2.218	INTRA-CHAIN
HIS A 98 NE2	HIS A 40 ND1	0.669	INTRA-CHAIN
HIS A 110 ND1	HIS A 40 ND1	1.300	INTRA-CHAIN
HIS A 110 ND1	HIS A 40 NE2	2.392	INTRA-CHAIN
HIS A 110 NE2	HIS A 40 ND1	1.612	INTRA-CHAIN
HIS A 110 NE2	HIS A 40 NE2	2.768	INTRA-CHAIN
ARG A 140 NH1	HIS A 40 NE2	2.218	INTRA-CHAIN

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Protrusion Index:
HIS A 40 N	0.26
HIS A 40 CA	0.26
HIS A 40 C	0.13
HIS A 40 O	0.09
HIS A 40 CB	0.40
HIS A 40 CG	0.67
HIS A 40 ND1	0.78
HIS A 40 CD2	0.83
HIS A 40 CE1	1.04
HIS A 40 NE2	1.11

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Van der Waal's Interactions:
THR A 26 CG2 191	HIS A 40 NE2 291	-0.206	INTRA-CHAIN
THR A 38 CG2 273	HIS A 40 NE2 291	-0.268	INTRA-CHAIN
HIS A 40 NE2 291	VAL B 162 CG2 2483	-0.043	INTER-CHAIN
HIS A 40 NE2 291	VAL B 163 OXT 2491	-0.093	INTER-CHAIN