Structural features of residue 139 in chain A

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Electrostatic Interactions:
GLU A 139 OE1	GLU B 35 OE1	2.834	INTER-CHAIN
GLU A 139 OE1	GLU B 35 OE2	2.978	INTER-CHAIN
GLU A 139 OE1	ASP B 84 OD2	3.518	INTER-CHAIN
GLU A 139 OE1	GLU B 116 OE1	2.830	INTER-CHAIN
GLU A 139 OE1	GLU B 116 OE2	2.786	INTER-CHAIN
GLU A 139 OE1	ASP B 118 OD2	3.305	INTER-CHAIN
GLU A 139 OE1	ASP A 140 OD2	6.211	INTRA-CHAIN
GLU A 139 OE2	ASP B 84 OD2	3.591	INTER-CHAIN
GLU A 139 OE2	GLU B 116 OE1	2.826	INTER-CHAIN
GLU A 139 OE2	GLU B 116 OE2	2.740	INTER-CHAIN
GLU A 139 OE2	ASP B 118 OD2	3.443	INTER-CHAIN
GLU A 139 OE2	ASP A 140 OD2	7.269	INTRA-CHAIN
ASP A 140 OD1	GLU A 139 OE1	6.041	INTRA-CHAIN
ASP A 140 OD2	GLU A 139 OE1	6.211	INTRA-CHAIN
GLU B 35 OE1	GLU A 139 OE1	2.834	INTER-CHAIN
GLU B 35 OE2	GLU A 139 OE1	2.978	INTER-CHAIN
ASP B 84 OD1	GLU A 139 OE1	4.234	INTER-CHAIN
ASP B 84 OD2	GLU A 139 OE1	3.518	INTER-CHAIN
GLU B 116 OE1	GLU A 139 OE1	2.830	INTER-CHAIN
GLU B 116 OE1	GLU A 139 OE2	2.826	INTER-CHAIN
GLU B 116 OE2	GLU A 139 OE1	2.786	INTER-CHAIN
GLU B 116 OE2	GLU A 139 OE2	2.740	INTER-CHAIN
ASP B 118 OD1	GLU A 139 OE1	3.067	INTER-CHAIN
ASP B 118 OD2	GLU A 139 OE1	3.305	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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|        R|       87|      B|         E|      139|      A|
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Protrusion Index:
GLU A 139 N	0.88
GLU A 139 CA	1.02
GLU A 139 C	1.00
GLU A 139 O	1.02
GLU A 139 CB	1.37
GLU A 139 CG	1.67
GLU A 139 CD	1.64
GLU A 139 OE1	1.27
GLU A 139 OE2	1.98

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Salt bridges:
ARG B 87	GLU A 139	3.166	INTER-CHAIN

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Van der Waal's Interactions:
ALA A 137 CB 1039	GLU A 139 OE2 1053	-0.898	INTRA-CHAIN
ALA A 138 CB 1044	GLU A 139 OE2 1053	-0.031	INTRA-CHAIN
GLU A 139 OE2 1053	ASP A 140 OD2 1061	-0.032	INTRA-CHAIN
ARG B 87 NH2 1752	GLU A 139 OE2 1053	-0.054	INTER-CHAIN