Structural features of residue 169 in chain A

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Electrostatic Interactions:
HIS A 169 ND1	ARG B 39 NH1	2.117	INTER-CHAIN
HIS A 169 ND1	ARG B 108 NH1	2.864	INTER-CHAIN
HIS A 169 ND1	ASP B 165 OD1	-1.766	INTER-CHAIN
HIS A 169 ND1	ASP B 170 OD1	-3.089	INTER-CHAIN
HIS A 169 ND1	HIS B 198 NE2	1.586	INTER-CHAIN
HIS A 169 NE2	ARG B 108 NH1	3.137	INTER-CHAIN
HIS A 169 NE2	ASP B 165 OD1	-1.550	INTER-CHAIN
HIS A 169 NE2	ASP B 170 OD1	-3.230	INTER-CHAIN
HIS A 169 NE2	HIS B 198 ND1	0.705	INTER-CHAIN
HIS A 169 NE2	HIS B 198 NE2	1.750	INTER-CHAIN
ARG B 108 NH1	HIS A 169 NE2	3.137	INTER-CHAIN
ARG B 108 NH2	HIS A 169 NE2	2.702	INTER-CHAIN
ASP B 165 OD1	HIS A 169 ND1	-1.766	INTER-CHAIN
ASP B 165 OD2	HIS A 169 ND1	-1.707	INTER-CHAIN
ASP B 170 OD1	HIS A 169 ND1	-3.089	INTER-CHAIN
ASP B 170 OD2	HIS A 169 ND1	-2.894	INTER-CHAIN
HIS B 198 ND1	HIS A 169 NE2	1.586	INTER-CHAIN
HIS B 198 NE2	HIS A 169 ND1	0.705	INTER-CHAIN
HIS B 198 NE2	HIS A 169 NE2	1.750	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|         D|      167|      B|
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Protrusion Index:
HIS A 169 N	0.16
HIS A 169 CA	0.15
HIS A 169 C	0.13
HIS A 169 O	0.14
HIS A 169 CB	0.09
HIS A 169 CG	0.09
HIS A 169 ND1	0.09
HIS A 169 CD2	0.05
HIS A 169 CE1	0.10
HIS A 169 NE2	0.07

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Van der Waal's Interactions:
GLY A 167 O 1244	HIS A 169 NE2 1261	-0.053	INTRA-CHAIN
HIS A 169 NE2 1261	ASP B 170 OD2 2949	-0.021	INTER-CHAIN
HIS A 169 NE2 1261	PHE A 171 CZ 1279	-0.019	INTRA-CHAIN
HIS A 169 NE2 1261	SER B 174 OG 2980	-0.873	INTER-CHAIN
ASN B 138 ND2 2682	HIS A 169 NE2 1261	-2.150	INTER-CHAIN