Structural features of residue 52 in chain A

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Electrostatic Interactions:
LYS A 52 NZ	GLU A 53 OE2	-1.682	INTRA-CHAIN
LYS A 52 NZ	GLU A 60 OE2	-1.255	INTRA-CHAIN
LYS A 52 NZ	GLU A 61 OE2	-1.084	INTRA-CHAIN
GLU A 53 OE1	LYS A 52 NZ	-1.673	INTRA-CHAIN
GLU A 53 OE2	LYS A 52 NZ	-1.682	INTRA-CHAIN
GLU A 60 OE1	LYS A 52 NZ	-1.478	INTRA-CHAIN
GLU A 60 OE2	LYS A 52 NZ	-1.255	INTRA-CHAIN
GLU A 61 OE2	LYS A 52 NZ	-1.084	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|       52|      A|         R|       31|      B|
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Protrusion Index:
LYS A 52 N	0.62
LYS A 52 CA	0.65
LYS A 52 C	0.58
LYS A 52 O	0.40
LYS A 52 CB	0.89
LYS A 52 CG	0.69
LYS A 52 CD	0.83
LYS A 52 CE	0.75
LYS A 52 NZ	0.54

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Salt bridges:
ASP A 27	LYS A 52	2.764	INTRA-CHAIN

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Van der Waal's Interactions:
ASP A 27 OD2 36	LYS A 52 NZ 232	-0.368	INTRA-CHAIN
LYS A 52 NZ 232	ASP A 56 OD2 264	-1.756	INTRA-CHAIN