Structural features of residue 420 in chain A

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Electrostatic Interactions:
HIS A 317 NE2	HIS A 420 ND1	0.733	INTRA-CHAIN
HIS A 317 NE2	HIS A 420 NE2	1.642	INTRA-CHAIN
ASP A 369 OD1	HIS A 420 ND1	-1.457	INTRA-CHAIN
ASP A 396 OD1	HIS A 420 ND1	-1.341	INTRA-CHAIN
ASP A 396 OD2	HIS A 420 ND1	-1.483	INTRA-CHAIN
ASP A 419 OD1	HIS A 420 ND1	-3.886	INTRA-CHAIN
ASP A 419 OD2	HIS A 420 ND1	-3.060	INTRA-CHAIN
HIS A 420 ND1	HIS A 317 NE2	1.648	INTRA-CHAIN
HIS A 420 ND1	ASP A 369 OD1	-1.457	INTRA-CHAIN
HIS A 420 ND1	ASP B 396 OD1	-3.726	INTER-CHAIN
HIS A 420 ND1	ASP A 396 OD1	-1.341	INTRA-CHAIN
HIS A 420 ND1	ASP A 419 OD1	-3.886	INTRA-CHAIN
HIS A 420 NE2	HIS A 317 NE2	1.642	INTRA-CHAIN
HIS A 420 NE2	ASP A 369 OD1	-1.406	INTRA-CHAIN
HIS A 420 NE2	ASP B 396 OD1	-5.327	INTER-CHAIN
HIS A 420 NE2	ASP A 396 OD1	-1.473	INTRA-CHAIN
HIS A 420 NE2	ASP A 419 OD1	-3.297	INTRA-CHAIN
ASP B 386 OD2	HIS A 420 ND1	-1.348	INTER-CHAIN
ASP B 396 OD1	HIS A 420 ND1	-3.726	INTER-CHAIN
ASP B 396 OD2	HIS A 420 ND1	-4.220	INTER-CHAIN

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Protrusion Index:
HIS A 420 N	0.11
HIS A 420 CA	0.07
HIS A 420 C	0.10
HIS A 420 O	0.07
HIS A 420 CB	0.06
HIS A 420 CG	0.02
HIS A 420 ND1	-0.02
HIS A 420 CD2	0.00
HIS A 420 CE1	0.01
HIS A 420 NE2	-0.02

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Salt bridges:
ASP A 419	HIS A 420	2.262	INTRA-CHAIN
ASP B 396	HIS A 420	2.900	INTER-CHAIN

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Van der Waal's Interactions:
SER A 359 OG 2234	HIS A 420 NE2 2715	-0.012	INTRA-CHAIN
THR A 360 CG2 2241	HIS A 420 NE2 2715	-0.109	INTRA-CHAIN
HIS A 420 NE2 2715	SER A 453 OG 2969	-0.196	INTRA-CHAIN
HIS A 420 NE2 2715	THR A 457 CG2 2994	-0.042	INTRA-CHAIN
ASP B 396 OD2 5730	HIS A 420 NE2 2715	-1.288	INTER-CHAIN