Structural features of residue 169 in chain A

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Electrostatic Interactions:
HIS A 169 ND1	ARG B 108 NH1	2.873	INTER-CHAIN
HIS A 169 ND1	ASP B 165 OD1	-1.667	INTER-CHAIN
HIS A 169 ND1	ASP B 170 OD1	-2.932	INTER-CHAIN
HIS A 169 ND1	HIS B 198 NE2	1.613	INTER-CHAIN
HIS A 169 NE2	ARG B 108 NH1	2.609	INTER-CHAIN
HIS A 169 NE2	ASP B 165 OD1	-1.544	INTER-CHAIN
HIS A 169 NE2	ASP B 170 OD1	-2.378	INTER-CHAIN
HIS A 169 NE2	HIS B 198 ND1	0.675	INTER-CHAIN
HIS A 169 NE2	HIS B 198 NE2	1.656	INTER-CHAIN
ARG B 108 NH1	HIS A 169 NE2	2.609	INTER-CHAIN
ARG B 108 NH2	HIS A 169 NE2	2.293	INTER-CHAIN
ASP B 165 OD1	HIS A 169 ND1	-1.667	INTER-CHAIN
ASP B 165 OD2	HIS A 169 ND1	-1.632	INTER-CHAIN
ASP B 170 OD1	HIS A 169 ND1	-2.932	INTER-CHAIN
ASP B 170 OD2	HIS A 169 ND1	-3.007	INTER-CHAIN
HIS B 198 ND1	HIS A 169 NE2	1.519	INTER-CHAIN
HIS B 198 NE2	HIS A 169 ND1	0.717	INTER-CHAIN
HIS B 198 NE2	HIS A 169 NE2	1.656	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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|        H|      169|      A|         N|      137|      B|
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Protrusion Index:
HIS A 169 N	0.21
HIS A 169 CA	0.18
HIS A 169 C	0.18
HIS A 169 O	0.13
HIS A 169 CB	0.13
HIS A 169 CG	0.09
HIS A 169 ND1	0.10
HIS A 169 CD2	0.10
HIS A 169 CE1	0.07
HIS A 169 NE2	0.03

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Van der Waal's Interactions:
THR A 142 CG2 1070	HIS A 169 NE2 1269	-0.013	INTRA-CHAIN
HIS A 169 NE2 1269	PHE A 171 CZ 1287	-0.148	INTRA-CHAIN
HIS A 169 NE2 1269	SER B 174 OG 2985	-0.557	INTER-CHAIN
PHE B 135 CZ 2663	HIS A 169 NE2 1269	-0.010	INTER-CHAIN
ASN B 138 ND2 2687	HIS A 169 NE2 1269	-0.123	INTER-CHAIN