Structural features of residue 22 in chain A

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Electrostatic Interactions:
GLU A 12 OE1	GLU A 22 OE2	2.957	INTRA-CHAIN
GLU A 12 OE2	GLU A 22 OE2	2.720	INTRA-CHAIN
LYS A 18 NZ	GLU A 22 OE2	-1.322	INTRA-CHAIN
LYS A 20 NZ	GLU A 22 OE2	-2.186	INTRA-CHAIN
GLU A 22 OE1	LYS A 18 NZ	-1.441	INTRA-CHAIN
GLU A 22 OE1	LYS A 20 NZ	-2.729	INTRA-CHAIN
GLU A 22 OE1	LYS A 23 NZ	-1.897	INTRA-CHAIN
GLU A 22 OE1	LYS A 26 NZ	-1.624	INTRA-CHAIN
GLU A 22 OE1	ASP A 41 OD2	3.083	INTRA-CHAIN
GLU A 22 OE1	ASP A 43 OD2	4.031	INTRA-CHAIN
GLU A 22 OE2	GLU A 12 OE1	2.957	INTRA-CHAIN
GLU A 22 OE2	GLU A 12 OE2	2.720	INTRA-CHAIN
GLU A 22 OE2	LYS A 18 NZ	-1.322	INTRA-CHAIN
GLU A 22 OE2	LYS A 20 NZ	-2.186	INTRA-CHAIN
GLU A 22 OE2	LYS A 23 NZ	-1.697	INTRA-CHAIN
GLU A 22 OE2	LYS A 26 NZ	-1.807	INTRA-CHAIN
GLU A 22 OE2	ASP A 41 OD2	3.171	INTRA-CHAIN
GLU A 22 OE2	ASP A 43 OD2	3.813	INTRA-CHAIN
LYS A 23 NZ	GLU A 22 OE2	-1.697	INTRA-CHAIN
LYS A 26 NZ	GLU A 22 OE2	-1.807	INTRA-CHAIN
ASP A 41 OD1	GLU A 22 OE1	2.933	INTRA-CHAIN
ASP A 41 OD2	GLU A 22 OE1	3.083	INTRA-CHAIN
ASP A 43 OD1	GLU A 22 OE1	3.623	INTRA-CHAIN
ASP A 43 OD2	GLU A 22 OE1	4.031	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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|        R|       39|      B|         E|       22|      A|
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Protrusion Index:
GLU A 22 N	1.37
GLU A 22 CA	1.24
GLU A 22 C	0.78
GLU A 22 O	0.71
GLU A 22 CB	1.40
GLU A 22 CG	2.16
GLU A 22 CD	2.31
GLU A 22 OE1	2.47
GLU A 22 OE2	2.36

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Salt bridges:
GLU A 22	LYS A 23	2.224	INTRA-CHAIN
GLU A 22	ARG B 39	3.007	INTER-CHAIN

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Van der Waal's Interactions:
PRO A 21 CD 180	GLU A 22 OE2 189	-0.897	INTRA-CHAIN