Structural features of residue 421 in chain B

*********************************
Electrostatic Interactions:
HIS A 238 ND1	ARG B 421 NH1	4.721	INTER-CHAIN
HIS A 238 NE2	ARG B 421 NH1	3.778	INTER-CHAIN
HIS A 249 ND1	ARG B 421 NH1	2.727	INTER-CHAIN
HIS A 249 NE2	ARG B 421 NH1	2.700	INTER-CHAIN
HIS A 274 ND1	ARG B 421 NH1	3.236	INTER-CHAIN
HIS A 274 NE2	ARG B 421 NH1	3.345	INTER-CHAIN
HIS A 320 ND1	ARG B 421 NH1	4.556	INTER-CHAIN
HIS A 320 NE2	ARG B 421 NH1	4.424	INTER-CHAIN
ARG A 324 NH1	ARG B 421 NH1	4.279	INTER-CHAIN
ARG A 324 NH1	ARG B 421 NH2	4.397	INTER-CHAIN
ARG A 324 NH2	ARG B 421 NH1	4.340	INTER-CHAIN
ARG A 324 NH2	ARG B 421 NH2	4.243	INTER-CHAIN
ARG A 329 NH1	ARG B 421 NH1	4.267	INTER-CHAIN
ARG A 329 NH1	ARG B 421 NH2	5.456	INTER-CHAIN
ARG A 329 NH2	ARG B 421 NH1	4.506	INTER-CHAIN
ARG A 329 NH2	ARG B 421 NH2	5.854	INTER-CHAIN
ARG A 401 NH1	ARG B 421 NH1	4.870	INTER-CHAIN
ARG A 401 NH1	ARG B 421 NH2	5.954	INTER-CHAIN
ARG A 401 NH2	ARG B 421 NH1	4.409	INTER-CHAIN
ARG A 401 NH2	ARG B 421 NH2	5.471	INTER-CHAIN
ARG B 421 NH1	HIS A 238 NE2	3.778	INTER-CHAIN
ARG B 421 NH1	HIS A 249 NE2	2.700	INTER-CHAIN
ARG B 421 NH1	HIS A 274 NE2	3.345	INTER-CHAIN
ARG B 421 NH1	HIS A 320 NE2	4.424	INTER-CHAIN
ARG B 421 NH1	ARG A 324 NH1	4.279	INTER-CHAIN
ARG B 421 NH1	ARG A 324 NH2	4.340	INTER-CHAIN
ARG B 421 NH1	ARG A 329 NH1	4.267	INTER-CHAIN
ARG B 421 NH1	ARG A 329 NH2	4.506	INTER-CHAIN
ARG B 421 NH1	ARG A 401 NH1	4.870	INTER-CHAIN
ARG B 421 NH1	ARG A 401 NH2	4.409	INTER-CHAIN
ARG B 421 NH2	HIS A 235 NE2	2.279	INTER-CHAIN
ARG B 421 NH2	HIS A 238 NE2	5.076	INTER-CHAIN
ARG B 421 NH2	HIS A 249 NE2	2.438	INTER-CHAIN
ARG B 421 NH2	HIS A 274 NE2	3.817	INTER-CHAIN
ARG B 421 NH2	HIS A 320 NE2	6.016	INTER-CHAIN
ARG B 421 NH2	ARG A 324 NH1	4.397	INTER-CHAIN
ARG B 421 NH2	ARG A 324 NH2	4.243	INTER-CHAIN
ARG B 421 NH2	ARG A 329 NH1	5.456	INTER-CHAIN
ARG B 421 NH2	ARG A 329 NH2	5.854	INTER-CHAIN
ARG B 421 NH2	ARG A 401 NH1	5.954	INTER-CHAIN
ARG B 421 NH2	ARG A 401 NH2	5.471	INTER-CHAIN

*********************************
Protrusion Index:
ARG B 421 N	0.13
ARG B 421 CA	0.09
ARG B 421 C	0.13
ARG B 421 O	0.18
ARG B 421 CB	0.15
ARG B 421 CG	0.04
ARG B 421 CD	0.05
ARG B 421 NE	0.11
ARG B 421 CZ	-0.01
ARG B 421 NH1	-0.06
ARG B 421 NH2	0.05

*********************************
Salt bridges:
GLU A 239	ARG B 421	2.763	INTER-CHAIN

*********************************
Van der Waal's Interactions:
ILE A 64 CD1 473	ARG B 421 NH2 3286	-0.011	INTER-CHAIN
HIS A 238 NE2 1859	ARG B 421 NH2 3286	-0.015	INTER-CHAIN
GLU A 239 OE2 1868	ARG B 421 NH2 3286	-0.252	INTER-CHAIN
GLY A 240 O 1872	ARG B 421 NH2 3286	-0.012	INTER-CHAIN
HIS A 320 NE2 2471	ARG B 421 NH2 3286	-0.042	INTER-CHAIN