Structural features of residue 421 in chain A

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Electrostatic Interactions:
ARG A 421 NH1	ARG B 46 NH1	5.506	INTER-CHAIN
ARG A 421 NH1	ARG B 46 NH2	4.644	INTER-CHAIN
ARG A 421 NH1	HIS B 238 NE2	3.836	INTER-CHAIN
ARG A 421 NH1	HIS B 249 NE2	2.676	INTER-CHAIN
ARG A 421 NH1	HIS B 274 NE2	3.310	INTER-CHAIN
ARG A 421 NH1	HIS B 320 NE2	4.381	INTER-CHAIN
ARG A 421 NH1	ARG B 324 NH1	4.335	INTER-CHAIN
ARG A 421 NH1	ARG B 324 NH2	4.323	INTER-CHAIN
ARG A 421 NH1	ARG B 329 NH1	4.273	INTER-CHAIN
ARG A 421 NH1	ARG B 329 NH2	4.480	INTER-CHAIN
ARG A 421 NH1	ARG B 401 NH1	4.836	INTER-CHAIN
ARG A 421 NH1	ARG B 401 NH2	4.407	INTER-CHAIN
ARG A 421 NH2	ARG B 46 NH1	4.840	INTER-CHAIN
ARG A 421 NH2	ARG B 46 NH2	4.331	INTER-CHAIN
ARG A 421 NH2	HIS B 235 NE2	2.276	INTER-CHAIN
ARG A 421 NH2	HIS B 238 NE2	5.150	INTER-CHAIN
ARG A 421 NH2	HIS B 249 NE2	2.445	INTER-CHAIN
ARG A 421 NH2	HIS B 274 NE2	3.810	INTER-CHAIN
ARG A 421 NH2	HIS B 320 NE2	5.868	INTER-CHAIN
ARG A 421 NH2	ARG B 324 NH1	4.383	INTER-CHAIN
ARG A 421 NH2	ARG B 324 NH2	4.165	INTER-CHAIN
ARG A 421 NH2	ARG B 329 NH1	5.471	INTER-CHAIN
ARG A 421 NH2	ARG B 329 NH2	5.787	INTER-CHAIN
ARG A 421 NH2	ARG B 401 NH1	5.967	INTER-CHAIN
ARG A 421 NH2	ARG B 401 NH2	5.513	INTER-CHAIN
ARG B 46 NH1	ARG A 421 NH1	5.506	INTER-CHAIN
ARG B 46 NH1	ARG A 421 NH2	4.840	INTER-CHAIN
ARG B 46 NH2	ARG A 421 NH1	4.644	INTER-CHAIN
ARG B 46 NH2	ARG A 421 NH2	4.331	INTER-CHAIN
HIS B 238 ND1	ARG A 421 NH1	4.768	INTER-CHAIN
HIS B 238 NE2	ARG A 421 NH1	3.836	INTER-CHAIN
HIS B 249 ND1	ARG A 421 NH1	2.689	INTER-CHAIN
HIS B 249 NE2	ARG A 421 NH1	2.676	INTER-CHAIN
HIS B 274 ND1	ARG A 421 NH1	3.221	INTER-CHAIN
HIS B 274 NE2	ARG A 421 NH1	3.310	INTER-CHAIN
HIS B 320 ND1	ARG A 421 NH1	4.586	INTER-CHAIN
HIS B 320 NE2	ARG A 421 NH1	4.381	INTER-CHAIN
ARG B 324 NH1	ARG A 421 NH1	4.335	INTER-CHAIN
ARG B 324 NH1	ARG A 421 NH2	4.383	INTER-CHAIN
ARG B 324 NH2	ARG A 421 NH1	4.323	INTER-CHAIN
ARG B 324 NH2	ARG A 421 NH2	4.165	INTER-CHAIN
ARG B 329 NH1	ARG A 421 NH1	4.273	INTER-CHAIN
ARG B 329 NH1	ARG A 421 NH2	5.471	INTER-CHAIN
ARG B 329 NH2	ARG A 421 NH1	4.480	INTER-CHAIN
ARG B 329 NH2	ARG A 421 NH2	5.787	INTER-CHAIN
ARG B 401 NH1	ARG A 421 NH1	4.836	INTER-CHAIN
ARG B 401 NH1	ARG A 421 NH2	5.967	INTER-CHAIN
ARG B 401 NH2	ARG A 421 NH1	4.407	INTER-CHAIN
ARG B 401 NH2	ARG A 421 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|      421|      A|         G|       44|      B|
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|        R|       46|      B|         R|      421|      A|
----------------------------------------------------------

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

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Van der Waal's Interactions:
ILE B 64 CD1 473	ARG A 421 NH2 3286	-0.011	INTER-CHAIN
HIS B 238 NE2 1859	ARG A 421 NH2 3286	-0.016	INTER-CHAIN
GLU B 239 OE2 1868	ARG A 421 NH2 3286	-0.250	INTER-CHAIN
GLY B 240 O 1872	ARG A 421 NH2 3286	-0.012	INTER-CHAIN
GLY B 241 O 1876	ARG A 421 NH2 3286	-0.058	INTER-CHAIN
HIS B 320 NE2 2471	ARG A 421 NH2 3286	-0.036	INTER-CHAIN
ALA B 321 CB 2476	ARG A 421 NH2 3286	-0.020	INTER-CHAIN