Structural features of residue 272 in chain A

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Electrostatic Interactions:
ARG A 95 NH1	ARG A 272 NH1	3.151	INTRA-CHAIN
ARG A 95 NH1	ARG A 272 NH2	3.456	INTRA-CHAIN
ARG A 95 NH2	ARG A 272 NH1	3.695	INTRA-CHAIN
ARG A 95 NH2	ARG A 272 NH2	4.167	INTRA-CHAIN
HIS A 116 ND1	ARG A 272 NH1	2.417	INTRA-CHAIN
HIS A 116 NE2	ARG A 272 NH1	2.307	INTRA-CHAIN
ARG A 127 NH1	ARG A 272 NH1	4.351	INTRA-CHAIN
ARG A 127 NH1	ARG A 272 NH2	4.798	INTRA-CHAIN
ARG A 127 NH2	ARG A 272 NH1	4.300	INTRA-CHAIN
ARG A 127 NH2	ARG A 272 NH2	4.636	INTRA-CHAIN
ARG A 146 NH1	ARG A 272 NH1	3.031	INTRA-CHAIN
ARG A 146 NH2	ARG A 272 NH1	3.564	INTRA-CHAIN
ARG A 146 NH2	ARG A 272 NH2	3.270	INTRA-CHAIN
HIS A 187 NE2	ARG A 272 NH1	2.190	INTRA-CHAIN
ARG A 272 NH1	ARG A 95 NH1	3.151	INTRA-CHAIN
ARG A 272 NH1	ARG A 95 NH2	3.695	INTRA-CHAIN
ARG A 272 NH1	HIS A 116 NE2	2.307	INTRA-CHAIN
ARG A 272 NH1	ARG A 127 NH1	4.351	INTRA-CHAIN
ARG A 272 NH1	ARG A 127 NH2	4.300	INTRA-CHAIN
ARG A 272 NH1	ARG A 146 NH1	3.031	INTRA-CHAIN
ARG A 272 NH1	ARG A 146 NH2	3.564	INTRA-CHAIN
ARG A 272 NH1	HIS A 187 NE2	2.190	INTRA-CHAIN
ARG A 272 NH1	ARG A 279 NH1	3.299	INTRA-CHAIN
ARG A 272 NH2	ARG A 95 NH1	3.456	INTRA-CHAIN
ARG A 272 NH2	ARG A 95 NH2	4.167	INTRA-CHAIN
ARG A 272 NH2	HIS A 116 NE2	2.233	INTRA-CHAIN
ARG A 272 NH2	ARG A 127 NH1	4.798	INTRA-CHAIN
ARG A 272 NH2	ARG A 127 NH2	4.636	INTRA-CHAIN
ARG A 272 NH2	ARG A 146 NH2	3.270	INTRA-CHAIN
ARG A 272 NH2	HIS A 187 NE2	2.540	INTRA-CHAIN
ARG A 272 NH2	ARG A 279 NH1	3.688	INTRA-CHAIN
ARG A 272 NH2	ARG A 279 NH2	3.266	INTRA-CHAIN
ARG A 279 NH1	ARG A 272 NH1	3.299	INTRA-CHAIN
ARG A 279 NH1	ARG A 272 NH2	3.688	INTRA-CHAIN
ARG A 279 NH2	ARG A 272 NH2	3.266	INTRA-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|      304|      D|         R|      272|      A|
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Protrusion Index:
ARG A 272 N	0.26
ARG A 272 CA	0.24
ARG A 272 C	0.28
ARG A 272 O	0.29
ARG A 272 CB	0.20
ARG A 272 CG	0.14
ARG A 272 CD	0.14
ARG A 272 NE	0.16
ARG A 272 CZ	0.17
ARG A 272 NH1	0.18
ARG A 272 NH2	0.18

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Salt bridges:
GLU A 191	ARG A 272	2.843	INTRA-CHAIN

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Van der Waal's Interactions:
ASN A 123 ND2 938	ARG A 272 NH2 2119	-0.012	INTRA-CHAIN
GLU A 191 OE2 1496	ARG A 272 NH2 2119	-1.433	INTRA-CHAIN
ALA A 192 CB 1501	ARG A 272 NH2 2119	-0.012	INTRA-CHAIN
GLU A 196 OE2 1530	ARG A 272 NH2 2119	-0.010	INTRA-CHAIN
GLU A 270 OE2 2100	ARG A 272 NH2 2119	-0.008	INTRA-CHAIN
ARG A 272 NH2 2119	SER A 278 OG 2165	-0.777	INTRA-CHAIN