Structural features of residue 54 in chain A

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Electrostatic Interactions:
GLU A 21 OE1	LYS A 54 NZ	-1.127	INTRA-CHAIN
GLU A 21 OE2	LYS A 54 NZ	-1.331	INTRA-CHAIN
LYS A 54 NZ	GLU A 21 OE2	-1.331	INTRA-CHAIN
LYS A 54 NZ	GLU B 21 OE2	-1.287	INTER-CHAIN
LYS A 54 NZ	GLU B 27 OE2	-1.136	INTER-CHAIN
LYS A 54 NZ	LYS B 28 NZ	0.526	INTER-CHAIN
GLU B 21 OE1	LYS A 54 NZ	-1.267	INTER-CHAIN
GLU B 21 OE2	LYS A 54 NZ	-1.287	INTER-CHAIN
GLU B 27 OE1	LYS A 54 NZ	-1.269	INTER-CHAIN
GLU B 27 OE2	LYS A 54 NZ	-1.136	INTER-CHAIN
LYS B 28 NZ	LYS A 54 NZ	0.526	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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|        T|        5|      B|         K|       54|      A|
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Protrusion Index:
LYS A 54 N	0.35
LYS A 54 CA	0.39
LYS A 54 C	0.32
LYS A 54 O	0.39
LYS A 54 CB	0.46
LYS A 54 CG	0.47
LYS A 54 CD	0.72
LYS A 54 CE	0.89
LYS A 54 NZ	1.08

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Salt bridges:
ASP A 53	LYS A 54	2.255	INTRA-CHAIN

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Van der Waal's Interactions:
LYS A 54 NZ 474	THR B 57 CG2 498	-0.008	INTER-CHAIN
GLU B 3 CB 92	LYS A 54 NZ 474	-0.225	INTER-CHAIN
VAL B 4 CG2 99	LYS A 54 NZ 474	-0.017	INTER-CHAIN