Structural features of residue 54 in chain A

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Electrostatic Interactions:
ARG A 51 NH1	ARG A 54 NH1	5.191	INTRA-CHAIN
ARG A 51 NH1	ARG A 54 NH2	4.850	INTRA-CHAIN
ARG A 51 NH2	ARG A 54 NH1	4.239	INTRA-CHAIN
ARG A 51 NH2	ARG A 54 NH2	3.929	INTRA-CHAIN
ARG A 54 NH1	ARG A 51 NH1	5.191	INTRA-CHAIN
ARG A 54 NH1	ARG A 51 NH2	4.239	INTRA-CHAIN
ARG A 54 NH1	ARG A 58 NH1	3.179	INTRA-CHAIN
ARG A 54 NH1	ARG A 104 NH1	7.067	INTRA-CHAIN
ARG A 54 NH1	ARG A 104 NH2	7.307	INTRA-CHAIN
ARG A 54 NH1	ARG A 112 NH1	6.875	INTRA-CHAIN
ARG A 54 NH1	ARG A 112 NH2	5.864	INTRA-CHAIN
ARG A 54 NH2	ARG A 51 NH1	4.850	INTRA-CHAIN
ARG A 54 NH2	ARG A 51 NH2	3.929	INTRA-CHAIN
ARG A 54 NH2	ARG A 104 NH1	7.480	INTRA-CHAIN
ARG A 54 NH2	ARG A 104 NH2	6.977	INTRA-CHAIN
ARG A 54 NH2	ARG A 112 NH1	5.945	INTRA-CHAIN
ARG A 54 NH2	ARG A 112 NH2	5.268	INTRA-CHAIN
ARG A 58 NH1	ARG A 54 NH1	3.179	INTRA-CHAIN
ARG A 104 NH1	ARG A 54 NH1	7.067	INTRA-CHAIN
ARG A 104 NH1	ARG A 54 NH2	7.480	INTRA-CHAIN
ARG A 104 NH2	ARG A 54 NH1	7.307	INTRA-CHAIN
ARG A 104 NH2	ARG A 54 NH2	6.977	INTRA-CHAIN
ARG A 112 NH1	ARG A 54 NH1	6.875	INTRA-CHAIN
ARG A 112 NH1	ARG A 54 NH2	5.945	INTRA-CHAIN
ARG A 112 NH2	ARG A 54 NH1	5.864	INTRA-CHAIN
ARG A 112 NH2	ARG A 54 NH2	5.268	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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|        K|        9|      B|         R|       54|      A|
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Protrusion Index:
ARG A 54 N	0.56
ARG A 54 CA	0.46
ARG A 54 C	0.34
ARG A 54 O	0.40
ARG A 54 CB	0.77
ARG A 54 CG	0.95
ARG A 54 CD	1.27
ARG A 54 NE	1.29
ARG A 54 CZ	1.02
ARG A 54 NH1	0.74
ARG A 54 NH2	1.27

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Salt bridges:
ASP A 53	ARG A 54	2.218	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 54 NH2 395	GLU A 56 OE2 412	-0.175	INTRA-CHAIN
ARG A 54 NH2 395	ARG A 104 NH2 820	-0.013	INTRA-CHAIN
PRO B 8 CD 1147	ARG A 54 NH2 395	-0.131	INTER-CHAIN