Structural features of residue 55 in chain A

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Electrostatic Interactions:
GLU A 41 OE1	LYS A 55 NZ	-1.258	INTRA-CHAIN
GLU A 41 OE2	LYS A 55 NZ	-1.114	INTRA-CHAIN
GLU A 48 OE1	LYS A 55 NZ	-1.296	INTRA-CHAIN
GLU A 48 OE2	LYS A 55 NZ	-1.207	INTRA-CHAIN
LYS A 49 NZ	LYS A 55 NZ	0.572	INTRA-CHAIN
GLU A 52 OE1	LYS A 55 NZ	-2.278	INTRA-CHAIN
GLU A 52 OE2	LYS A 55 NZ	-2.549	INTRA-CHAIN
LYS A 55 NZ	GLU B 7 OE2	-1.694	INTER-CHAIN
LYS A 55 NZ	GLU A 41 OE2	-1.114	INTRA-CHAIN
LYS A 55 NZ	GLU A 48 OE2	-1.207	INTRA-CHAIN
LYS A 55 NZ	LYS A 49 NZ	0.572	INTRA-CHAIN
LYS A 55 NZ	GLU A 52 OE2	-2.549	INTRA-CHAIN
LYS A 55 NZ	LYS A 133 NZ	0.566	INTRA-CHAIN
LYS A 55 NZ	GLU A 137 OE2	-1.438	INTRA-CHAIN
LYS A 55 NZ	GLU A 140 OE2	-2.786	INTRA-CHAIN
LYS A 55 NZ	LYS A 143 NZ	0.843	INTRA-CHAIN
LYS A 55 NZ	LYS A 144 NZ	0.489	INTRA-CHAIN
LYS A 133 NZ	LYS A 55 NZ	0.566	INTRA-CHAIN
GLU A 137 OE1	LYS A 55 NZ	-1.471	INTRA-CHAIN
GLU A 137 OE2	LYS A 55 NZ	-1.438	INTRA-CHAIN
GLU A 140 OE1	LYS A 55 NZ	-2.101	INTRA-CHAIN
GLU A 140 OE2	LYS A 55 NZ	-2.786	INTRA-CHAIN
LYS A 143 NZ	LYS A 55 NZ	0.843	INTRA-CHAIN
LYS A 144 NZ	LYS A 55 NZ	0.489	INTRA-CHAIN
GLU B 7 OE1	LYS A 55 NZ	-1.873	INTER-CHAIN
GLU B 7 OE2	LYS A 55 NZ	-1.694	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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|        S|       17|      B|         K|       55|      A|
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Protrusion Index:
LYS A 55 N	0.12
LYS A 55 CA	0.05
LYS A 55 C	0.07
LYS A 55 O	0.11
LYS A 55 CB	0.05
LYS A 55 CG	0.04
LYS A 55 CD	0.07
LYS A 55 CE	0.11
LYS A 55 NZ	0.23

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Salt bridges:
GLU A 52	LYS A 55	3.161	INTRA-CHAIN

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Van der Waal's Interactions:
GLU A 52 OE2 407	LYS A 55 NZ 432	-0.015	INTRA-CHAIN
LEU A 53 CD2 415	LYS A 55 NZ 432	-0.020	INTRA-CHAIN
LYS A 55 NZ 432	SER A 136 OG 1091	-0.634	INTRA-CHAIN
LYS A 55 NZ 432	TRP A 139 CH2 1122	-0.022	INTRA-CHAIN
LYS A 55 NZ 432	GLU A 140 OE2 1131	-0.029	INTRA-CHAIN
MET B 10 CE 1244	LYS A 55 NZ 432	-0.235	INTER-CHAIN
ALA B 14 CB 1273	LYS A 55 NZ 432	-0.017	INTER-CHAIN