Structural features of residue 57 in chain A

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Electrostatic Interactions:
HIS A 18 ND1	ARG A 57 NH1	2.249	INTRA-CHAIN
HIS A 18 NE2	ARG A 57 NH1	2.543	INTRA-CHAIN
ARG A 52 NH1	ARG A 57 NH1	3.787	INTRA-CHAIN
ARG A 52 NH1	ARG A 57 NH2	3.167	INTRA-CHAIN
ARG A 52 NH2	ARG A 57 NH1	4.484	INTRA-CHAIN
ARG A 52 NH2	ARG A 57 NH2	3.654	INTRA-CHAIN
ARG A 57 NH1	ARG B 10 NH1	4.034	INTER-CHAIN
ARG A 57 NH1	ARG B 10 NH2	4.182	INTER-CHAIN
ARG A 57 NH1	HIS B 18 NE2	3.063	INTER-CHAIN
ARG A 57 NH1	HIS A 18 NE2	2.543	INTRA-CHAIN
ARG A 57 NH1	ARG B 52 NH1	3.136	INTER-CHAIN
ARG A 57 NH1	ARG B 52 NH2	3.468	INTER-CHAIN
ARG A 57 NH1	ARG A 52 NH1	3.787	INTRA-CHAIN
ARG A 57 NH1	ARG A 52 NH2	4.484	INTRA-CHAIN
ARG A 57 NH2	ARG B 10 NH1	3.948	INTER-CHAIN
ARG A 57 NH2	ARG B 10 NH2	4.087	INTER-CHAIN
ARG A 57 NH2	HIS B 18 NE2	2.558	INTER-CHAIN
ARG A 57 NH2	HIS A 18 NE2	2.505	INTRA-CHAIN
ARG A 57 NH2	ARG B 52 NH1	3.253	INTER-CHAIN
ARG A 57 NH2	ARG B 52 NH2	3.578	INTER-CHAIN
ARG A 57 NH2	ARG A 52 NH1	3.167	INTRA-CHAIN
ARG A 57 NH2	ARG A 52 NH2	3.654	INTRA-CHAIN
ARG B 10 NH1	ARG A 57 NH1	4.034	INTER-CHAIN
ARG B 10 NH1	ARG A 57 NH2	3.948	INTER-CHAIN
ARG B 10 NH2	ARG A 57 NH1	4.182	INTER-CHAIN
ARG B 10 NH2	ARG A 57 NH2	4.087	INTER-CHAIN
HIS B 18 ND1	ARG A 57 NH1	3.666	INTER-CHAIN
HIS B 18 NE2	ARG A 57 NH1	3.063	INTER-CHAIN
ARG B 52 NH1	ARG A 57 NH1	3.136	INTER-CHAIN
ARG B 52 NH1	ARG A 57 NH2	3.253	INTER-CHAIN
ARG B 52 NH2	ARG A 57 NH1	3.468	INTER-CHAIN
ARG B 52 NH2	ARG A 57 NH2	3.578	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|       57|      A|         E|        9|      B|
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|        R|       57|      A|         E|       16|      B|
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Protrusion Index:
ARG A 57 N	0.15
ARG A 57 CA	0.18
ARG A 57 C	0.15
ARG A 57 O	0.28
ARG A 57 CB	0.20
ARG A 57 CG	0.17
ARG A 57 CD	0.23
ARG A 57 NE	0.34
ARG A 57 CZ	0.41
ARG A 57 NH1	0.26
ARG A 57 NH2	0.56

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Van der Waal's Interactions:
ARG A 57 NH2 482	THR A 65 CG2 536	-0.009	INTRA-CHAIN
GLU B 17 CB 2442	ARG A 57 NH2 482	-0.009	INTER-CHAIN
VAL B 19 CG2 2459	ARG A 57 NH2 482	-0.130	INTER-CHAIN