Structural features of residue 40 in chain A

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Electrostatic Interactions:
GLU A 40 OE1	ASP A 43 OD2	3.199	INTRA-CHAIN
GLU A 40 OE1	ASP B 168 OD2	3.447	INTER-CHAIN
GLU A 40 OE1	ASP B 225 OD2	5.745	INTER-CHAIN
GLU A 40 OE1	ASP B 227 OD2	3.945	INTER-CHAIN
GLU A 40 OE2	ASP A 43 OD2	3.802	INTRA-CHAIN
GLU A 40 OE2	ASP B 168 OD2	3.572	INTER-CHAIN
GLU A 40 OE2	ASP B 225 OD2	4.373	INTER-CHAIN
GLU A 40 OE2	ASP B 227 OD2	3.239	INTER-CHAIN
ASP A 43 OD1	GLU A 40 OE1	3.125	INTRA-CHAIN
ASP A 43 OD2	GLU A 40 OE1	3.199	INTRA-CHAIN
ASP B 168 OD1	GLU A 40 OE1	3.353	INTER-CHAIN
ASP B 168 OD2	GLU A 40 OE1	3.447	INTER-CHAIN
ASP B 225 OD1	GLU A 40 OE1	6.536	INTER-CHAIN
ASP B 225 OD2	GLU A 40 OE1	5.745	INTER-CHAIN
ASP B 227 OD1	GLU A 40 OE1	3.596	INTER-CHAIN
ASP B 227 OD2	GLU A 40 OE1	3.945	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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|        E|       40|      A|         E|      224|      B|
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|        H|      223|      B|         E|       40|      A|
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Protrusion Index:
GLU A 40 N	0.83
GLU A 40 CA	0.68
GLU A 40 C	0.51
GLU A 40 O	0.42
GLU A 40 CB	0.60
GLU A 40 CG	0.74
GLU A 40 CD	0.59
GLU A 40 OE1	0.51
GLU A 40 OE2	0.46

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Salt bridges:
GLU A 40	ARG A 41	2.261	INTRA-CHAIN
GLU A 40	HIS B 223	2.903	INTER-CHAIN
GLU A 40	HIS B 223	3.071	INTER-CHAIN

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Van der Waal's Interactions:
LEU A 2 CD2 16	GLU A 40 OE2 314	-0.047	INTRA-CHAIN
GLU A 40 OE2 314	GLY B 163 O 3403	-0.011	INTER-CHAIN
GLU A 40 OE2 314	CYS B 222 SG 3867	-0.048	INTER-CHAIN
GLU A 40 OE2 314	HIS B 223 NE2 3877	-0.010	INTER-CHAIN