Structural features of residue 25 in chain A

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Electrostatic Interactions:
ARG A 16 NH1	ARG A 25 NH1	3.133	INTRA-CHAIN
ARG A 16 NH2	ARG A 25 NH1	3.578	INTRA-CHAIN
ARG A 16 NH2	ARG A 25 NH2	3.305	INTRA-CHAIN
ARG A 25 NH1	ARG A 16 NH1	3.133	INTRA-CHAIN
ARG A 25 NH1	ARG A 16 NH2	3.578	INTRA-CHAIN
ARG A 25 NH1	ARG A 61 NH1	3.366	INTRA-CHAIN
ARG A 25 NH1	ARG A 61 NH2	3.915	INTRA-CHAIN
ARG A 25 NH1	HIS A 73 NE2	2.873	INTRA-CHAIN
ARG A 25 NH2	ARG A 16 NH2	3.305	INTRA-CHAIN
ARG A 25 NH2	ARG A 61 NH1	3.543	INTRA-CHAIN
ARG A 25 NH2	ARG A 61 NH2	4.167	INTRA-CHAIN
ARG A 25 NH2	HIS A 73 NE2	2.658	INTRA-CHAIN
ARG A 61 NH1	ARG A 25 NH1	3.366	INTRA-CHAIN
ARG A 61 NH1	ARG A 25 NH2	3.543	INTRA-CHAIN
ARG A 61 NH2	ARG A 25 NH1	3.915	INTRA-CHAIN
ARG A 61 NH2	ARG A 25 NH2	4.167	INTRA-CHAIN
HIS A 73 ND1	ARG A 25 NH1	2.560	INTRA-CHAIN
HIS A 73 NE2	ARG A 25 NH1	2.873	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|       25|      A|         E|      108|      B|
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Protrusion Index:
ARG A 25 N	0.39
ARG A 25 CA	0.45
ARG A 25 C	0.43
ARG A 25 O	0.47
ARG A 25 CB	0.62
ARG A 25 CG	0.72
ARG A 25 CD	1.00
ARG A 25 NE	1.19
ARG A 25 CZ	1.17
ARG A 25 NH1	0.88
ARG A 25 NH2	1.94

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Salt bridges:
GLU A 22	ARG A 25	3.069	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 25 NH2 179	GLN A 29 NE2 210	-0.201	INTRA-CHAIN