Structural features of residue 139 in chain B

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Electrostatic Interactions:
ASP A 147 OD1	HIS B 139 ND1	-2.808	INTER-CHAIN
ASP A 147 OD2	HIS B 139 ND1	-3.850	INTER-CHAIN
HIS A 192 ND1	HIS B 139 ND1	0.675	INTER-CHAIN
HIS A 192 ND1	HIS B 139 NE2	1.643	INTER-CHAIN
ARG B 109 NH1	HIS B 139 NE2	3.083	INTRA-CHAIN
ARG B 109 NH2	HIS B 139 NE2	2.620	INTRA-CHAIN
HIS B 131 ND1	HIS B 139 ND1	1.017	INTRA-CHAIN
HIS B 131 ND1	HIS B 139 NE2	2.439	INTRA-CHAIN
HIS B 131 NE2	HIS B 139 ND1	1.160	INTRA-CHAIN
HIS B 131 NE2	HIS B 139 NE2	2.814	INTRA-CHAIN
HIS B 139 ND1	ARG B 109 NH1	2.702	INTRA-CHAIN
HIS B 139 ND1	HIS B 131 ND1	1.017	INTRA-CHAIN
HIS B 139 ND1	HIS B 131 NE2	2.611	INTRA-CHAIN
HIS B 139 ND1	ASP A 147 OD1	-2.808	INTER-CHAIN
HIS B 139 ND1	HIS A 192 ND1	0.675	INTER-CHAIN
HIS B 139 NE2	ARG B 109 NH1	3.083	INTRA-CHAIN
HIS B 139 NE2	HIS B 131 ND1	1.084	INTRA-CHAIN
HIS B 139 NE2	HIS B 131 NE2	2.814	INTRA-CHAIN
HIS B 139 NE2	ASP A 147 OD1	-3.966	INTER-CHAIN
HIS B 139 NE2	HIS A 192 ND1	0.730	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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|        D|      147|      A|         H|      139|      B|
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Protrusion Index:
HIS B 139 N	0.29
HIS B 139 CA	0.26
HIS B 139 C	0.20
HIS B 139 O	0.16
HIS B 139 CB	0.14
HIS B 139 CG	0.15
HIS B 139 ND1	0.10
HIS B 139 CD2	0.23
HIS B 139 CE1	0.16
HIS B 139 NE2	0.23

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Salt bridges:
HIS B 139	ASP A 147	3.072	INTER-CHAIN

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Van der Waal's Interactions:
THR B 135 CG2 2795	HIS B 139 NE2 2828	-0.030	INTRA-CHAIN
SER B 136 OG 2801	HIS B 139 NE2 2828	-0.011	INTRA-CHAIN
HIS B 139 NE2 2828	PHE B 142 CZ 2855	-0.009	INTRA-CHAIN
HIS B 139 NE2 2828	ASP A 147 OD2 1158	-1.088	INTER-CHAIN
HIS B 139 NE2 2828	ALA A 148 CB 1163	-0.009	INTER-CHAIN
HIS B 139 NE2 2828	ILE A 194 CB 1535	-0.008	INTER-CHAIN