Structural features of residue 156 in chain A

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Electrostatic Interactions:
ARG A 136 NH1	ARG A 156 NH1	3.494	INTRA-CHAIN
ARG A 136 NH1	ARG A 156 NH2	3.389	INTRA-CHAIN
ARG A 136 NH2	ARG A 156 NH1	3.719	INTRA-CHAIN
ARG A 136 NH2	ARG A 156 NH2	3.716	INTRA-CHAIN
ARG A 151 NH1	ARG A 156 NH1	3.007	INTRA-CHAIN
ARG A 151 NH2	ARG A 156 NH1	3.058	INTRA-CHAIN
HIS A 155 ND1	ARG A 156 NH1	4.330	INTRA-CHAIN
HIS A 155 NE2	ARG A 156 NH1	4.542	INTRA-CHAIN
ARG A 156 NH1	ARG A 136 NH1	3.494	INTRA-CHAIN
ARG A 156 NH1	ARG A 136 NH2	3.719	INTRA-CHAIN
ARG A 156 NH1	ARG A 151 NH1	3.007	INTRA-CHAIN
ARG A 156 NH1	ARG A 151 NH2	3.058	INTRA-CHAIN
ARG A 156 NH1	HIS A 155 NE2	4.542	INTRA-CHAIN
ARG A 156 NH1	HIS B 155 NE2	3.369	INTER-CHAIN
ARG A 156 NH1	HIS B 187 NE2	2.584	INTER-CHAIN
ARG A 156 NH1	HIS A 187 NE2	3.383	INTRA-CHAIN
ARG A 156 NH2	ARG A 136 NH1	3.389	INTRA-CHAIN
ARG A 156 NH2	ARG A 136 NH2	3.716	INTRA-CHAIN
ARG A 156 NH2	ARG B 136 NH2	3.079	INTER-CHAIN
ARG A 156 NH2	HIS A 155 NE2	3.993	INTRA-CHAIN
ARG A 156 NH2	HIS B 155 NE2	3.725	INTER-CHAIN
ARG A 156 NH2	HIS B 187 NE2	2.794	INTER-CHAIN
ARG A 156 NH2	HIS A 187 NE2	3.862	INTRA-CHAIN
HIS A 187 ND1	ARG A 156 NH1	2.754	INTRA-CHAIN
HIS A 187 NE2	ARG A 156 NH1	3.383	INTRA-CHAIN
ARG B 136 NH2	ARG A 156 NH2	3.079	INTER-CHAIN
HIS B 155 ND1	ARG A 156 NH1	3.101	INTER-CHAIN
HIS B 155 NE2	ARG A 156 NH1	3.369	INTER-CHAIN
HIS B 187 ND1	ARG A 156 NH1	2.211	INTER-CHAIN
HIS B 187 NE2	ARG A 156 NH1	2.584	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|      156|      A|         N|      197|      B|
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Protrusion Index:
ARG A 156 N	0.33
ARG A 156 CA	0.21
ARG A 156 C	0.20
ARG A 156 O	0.11
ARG A 156 CB	0.11
ARG A 156 CG	0.14
ARG A 156 CD	0.06
ARG A 156 NE	0.01
ARG A 156 CZ	-0.04
ARG A 156 NH1	-0.06
ARG A 156 NH2	-0.03

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Van der Waal's Interactions:
TYR A 149 OH 229	ARG A 156 NH2 298	-0.057	INTRA-CHAIN
ARG A 156 NH2 298	TYR A 157 OH 310	-0.019	INTRA-CHAIN
ARG A 156 NH2 298	ASN A 197 ND2 639	-0.035	INTRA-CHAIN
ARG A 156 NH2 298	PHE B 198 CZ 650	-0.060	INTER-CHAIN
ARG A 156 NH2 298	THR B 199 CG2 657	-0.014	INTER-CHAIN
ARG A 156 NH2 298	THR A 199 CG2 657	-0.008	INTRA-CHAIN
ARG A 156 NH2 298	ASP B 202 OD2 681	-0.154	INTER-CHAIN
TYR B 149 OH 229	ARG A 156 NH2 298	-0.011	INTER-CHAIN