Structural features of residue 309 in chain A

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Electrostatic Interactions:
ARG A 17 NH1	ARG A 309 NH1	3.150	INTRA-CHAIN
ARG A 17 NH2	ARG A 309 NH1	3.430	INTRA-CHAIN
ARG A 17 NH2	ARG A 309 NH2	3.086	INTRA-CHAIN
HIS A 277 ND1	ARG A 309 NH1	2.456	INTRA-CHAIN
HIS A 277 NE2	ARG A 309 NH1	2.363	INTRA-CHAIN
ARG A 298 NH1	ARG A 309 NH1	3.261	INTRA-CHAIN
ARG A 298 NH2	ARG A 309 NH1	3.042	INTRA-CHAIN
ARG A 309 NH1	ARG A 17 NH1	3.150	INTRA-CHAIN
ARG A 309 NH1	ARG A 17 NH2	3.430	INTRA-CHAIN
ARG A 309 NH1	ARG B 264 NH1	4.329	INTER-CHAIN
ARG A 309 NH1	ARG B 264 NH2	3.551	INTER-CHAIN
ARG A 309 NH1	HIS A 277 NE2	2.363	INTRA-CHAIN
ARG A 309 NH1	ARG A 298 NH1	3.261	INTRA-CHAIN
ARG A 309 NH1	ARG A 298 NH2	3.042	INTRA-CHAIN
ARG A 309 NH2	ARG A 17 NH2	3.086	INTRA-CHAIN
ARG A 309 NH2	ARG B 264 NH1	4.372	INTER-CHAIN
ARG A 309 NH2	ARG B 264 NH2	3.617	INTER-CHAIN
ARG A 309 NH2	ARG B 268 NH2	2.969	INTER-CHAIN
ARG A 309 NH2	HIS A 277 NE2	2.441	INTRA-CHAIN
ARG B 264 NH1	ARG A 309 NH1	4.329	INTER-CHAIN
ARG B 264 NH1	ARG A 309 NH2	4.372	INTER-CHAIN
ARG B 264 NH2	ARG A 309 NH1	3.551	INTER-CHAIN
ARG B 264 NH2	ARG A 309 NH2	3.617	INTER-CHAIN
ARG B 268 NH2	ARG A 309 NH2	2.969	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|      309|      A|         A|      257|      B|
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|        R|      309|      A|         D|      260|      B|
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Protrusion Index:
ARG A 309 N	0.02
ARG A 309 CA	0.00
ARG A 309 C	0.03
ARG A 309 O	0.06
ARG A 309 CB	0.01
ARG A 309 CG	-0.01
ARG A 309 CD	-0.05
ARG A 309 NE	-0.08
ARG A 309 CZ	-0.10
ARG A 309 NH1	-0.07
ARG A 309 NH2	-0.11

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Salt bridges:
LYS A 308	ARG A 309	2.762	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 309 NH2 2331	ALA A 310 CB 2336	-0.027	INTRA-CHAIN
TYR B 201 OH 3963	ARG A 309 NH2 2331	-0.016	INTER-CHAIN
GLY B 255 O 4375	ARG A 309 NH2 2331	-0.009	INTER-CHAIN
ILE B 261 CD1 4424	ARG A 309 NH2 2331	-0.128	INTER-CHAIN