Structural features of residue 421 in chain B

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Electrostatic Interactions:
HIS A 238 ND1	ARG B 421 NH1	4.768	INTER-CHAIN
HIS A 238 NE2	ARG B 421 NH1	3.836	INTER-CHAIN
HIS A 249 ND1	ARG B 421 NH1	2.689	INTER-CHAIN
HIS A 249 NE2	ARG B 421 NH1	2.676	INTER-CHAIN
HIS A 274 ND1	ARG B 421 NH1	3.221	INTER-CHAIN
HIS A 274 NE2	ARG B 421 NH1	3.310	INTER-CHAIN
HIS A 320 ND1	ARG B 421 NH1	4.586	INTER-CHAIN
HIS A 320 NE2	ARG B 421 NH1	4.381	INTER-CHAIN
ARG A 324 NH1	ARG B 421 NH1	4.335	INTER-CHAIN
ARG A 324 NH1	ARG B 421 NH2	4.383	INTER-CHAIN
ARG A 324 NH2	ARG B 421 NH1	4.323	INTER-CHAIN
ARG A 324 NH2	ARG B 421 NH2	4.165	INTER-CHAIN
ARG A 329 NH1	ARG B 421 NH1	4.273	INTER-CHAIN
ARG A 329 NH1	ARG B 421 NH2	5.471	INTER-CHAIN
ARG A 329 NH2	ARG B 421 NH1	4.480	INTER-CHAIN
ARG A 329 NH2	ARG B 421 NH2	5.787	INTER-CHAIN
ARG A 401 NH1	ARG B 421 NH1	4.836	INTER-CHAIN
ARG A 401 NH1	ARG B 421 NH2	5.967	INTER-CHAIN
ARG A 401 NH2	ARG B 421 NH1	4.407	INTER-CHAIN
ARG A 401 NH2	ARG B 421 NH2	5.513	INTER-CHAIN
ARG B 421 NH1	HIS A 238 NE2	3.836	INTER-CHAIN
ARG B 421 NH1	HIS A 249 NE2	2.676	INTER-CHAIN
ARG B 421 NH1	HIS A 274 NE2	3.310	INTER-CHAIN
ARG B 421 NH1	HIS A 320 NE2	4.381	INTER-CHAIN
ARG B 421 NH1	ARG A 324 NH1	4.335	INTER-CHAIN
ARG B 421 NH1	ARG A 324 NH2	4.323	INTER-CHAIN
ARG B 421 NH1	ARG A 329 NH1	4.273	INTER-CHAIN
ARG B 421 NH1	ARG A 329 NH2	4.480	INTER-CHAIN
ARG B 421 NH1	ARG A 401 NH1	4.836	INTER-CHAIN
ARG B 421 NH1	ARG A 401 NH2	4.407	INTER-CHAIN
ARG B 421 NH2	HIS A 235 NE2	2.276	INTER-CHAIN
ARG B 421 NH2	HIS A 238 NE2	5.150	INTER-CHAIN
ARG B 421 NH2	HIS A 249 NE2	2.445	INTER-CHAIN
ARG B 421 NH2	HIS A 274 NE2	3.810	INTER-CHAIN
ARG B 421 NH2	HIS A 320 NE2	5.868	INTER-CHAIN
ARG B 421 NH2	ARG A 324 NH1	4.383	INTER-CHAIN
ARG B 421 NH2	ARG A 324 NH2	4.165	INTER-CHAIN
ARG B 421 NH2	ARG A 329 NH1	5.471	INTER-CHAIN
ARG B 421 NH2	ARG A 329 NH2	5.787	INTER-CHAIN
ARG B 421 NH2	ARG A 401 NH1	5.967	INTER-CHAIN
ARG B 421 NH2	ARG A 401 NH2	5.513	INTER-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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|        R|       46|      A|         R|      421|      B|
----------------------------------------------------------

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Protrusion Index:
ARG B 421 N	0.15
ARG B 421 CA	0.07
ARG B 421 C	0.11
ARG B 421 O	0.20
ARG B 421 CB	0.15
ARG B 421 CG	0.05
ARG B 421 CD	0.06
ARG B 421 NE	0.11
ARG B 421 CZ	0.00
ARG B 421 NH1	-0.04
ARG B 421 NH2	0.05

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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	-0.016	INTER-CHAIN
GLU A 239 OE2 1868	ARG B 421 NH2 3286	-0.250	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	-0.036	INTER-CHAIN
ARG B 421 NH2 3286	LYS B 423 NZ 3302	-0.008	INTRA-CHAIN