Structural features of residue 169 in chain A

*********************************
Electrostatic Interactions:
ARG A 5 NH1	HIS A 169 NE2	3.140	INTRA-CHAIN
ARG A 5 NH2	HIS A 169 NE2	3.575	INTRA-CHAIN
ASP A 167 OD1	HIS A 169 ND1	-7.672	INTRA-CHAIN
ASP A 167 OD2	HIS A 169 ND1	-5.998	INTRA-CHAIN
HIS A 169 ND1	ARG A 5 NH1	3.449	INTRA-CHAIN
HIS A 169 ND1	ASP A 167 OD1	-7.672	INTRA-CHAIN
HIS A 169 ND1	ASP A 170 OD1	-2.713	INTRA-CHAIN
HIS A 169 NE2	ARG A 5 NH1	3.140	INTRA-CHAIN
HIS A 169 NE2	ASP A 167 OD1	-4.287	INTRA-CHAIN
HIS A 169 NE2	ASP A 170 OD1	-2.186	INTRA-CHAIN
ASP A 170 OD1	HIS A 169 ND1	-2.713	INTRA-CHAIN
ASP A 170 OD2	HIS A 169 ND1	-2.479	INTRA-CHAIN

*********************************
Protrusion Index:
HIS A 169 N	0.26
HIS A 169 CA	0.26
HIS A 169 C	0.11
HIS A 169 O	0.13
HIS A 169 CB	0.23
HIS A 169 CG	0.43
HIS A 169 ND1	0.42
HIS A 169 CD2	0.65
HIS A 169 CE1	0.67
HIS A 169 NE2	0.81

*********************************
Salt bridges:
ASP A 167	HIS A 169	2.681	INTRA-CHAIN

*********************************
Van der Waal's Interactions:
ILE A 109 CD1 794	HIS A 169 NE2 1252	-0.010	INTRA-CHAIN
ASN A 113 ND2 824	HIS A 169 NE2 1252	-0.009	INTRA-CHAIN
THR A 128 CG2 937	HIS A 169 NE2 1252	-0.016	INTRA-CHAIN
PRO A 131 CD 961	HIS A 169 NE2 1252	-0.127	INTRA-CHAIN
ASP A 167 OD2 1235	HIS A 169 NE2 1252	-0.035	INTRA-CHAIN
PRO A 168 CD 1242	HIS A 169 NE2 1252	-0.016	INTRA-CHAIN