Structural features of residue 28 in chain A

*********************************
Electrostatic Interactions:
ARG A 25 NH1	HIS A 28 NE2	2.314	INTRA-CHAIN
ARG A 25 NH2	HIS A 28 NE2	2.393	INTRA-CHAIN
HIS A 28 ND1	ARG A 25 NH1	2.523	INTRA-CHAIN
HIS A 28 ND1	ASP B 39 OD1	-2.074	INTER-CHAIN
HIS A 28 ND1	ASP B 428 OD1	-1.421	INTER-CHAIN
HIS A 28 ND1	ASP B 435 OD1	-3.240	INTER-CHAIN
HIS A 28 NE2	ARG A 25 NH1	2.314	INTRA-CHAIN
HIS A 28 NE2	ASP B 39 OD1	-1.782	INTER-CHAIN
HIS A 28 NE2	ASP B 428 OD1	-1.530	INTER-CHAIN
HIS A 28 NE2	ASP B 435 OD1	-4.984	INTER-CHAIN
ASP B 39 OD1	HIS A 28 ND1	-2.074	INTER-CHAIN
ASP B 39 OD2	HIS A 28 ND1	-2.228	INTER-CHAIN
ASP B 428 OD1	HIS A 28 ND1	-1.421	INTER-CHAIN
ASP B 435 OD1	HIS A 28 ND1	-3.240	INTER-CHAIN
ASP B 435 OD2	HIS A 28 ND1	-3.996	INTER-CHAIN

*********************************
Protrusion Index:
HIS A 28 N	0.56
HIS A 28 CA	0.37
HIS A 28 C	0.33
HIS A 28 O	0.25
HIS A 28 CB	0.27
HIS A 28 CG	0.43
HIS A 28 ND1	0.67
HIS A 28 CD2	0.57
HIS A 28 CE1	0.93
HIS A 28 NE2	0.84

*********************************
Salt bridges:
HIS A 28	ASP B 435	3.051	INTER-CHAIN

*********************************
Van der Waal's Interactions:
PHE A 24 CZ 187	HIS A 28 NE2 226	-0.013	INTRA-CHAIN
GLN A 27 NE2 216	HIS A 28 NE2 226	-0.374	INTRA-CHAIN
HIS A 28 NE2 226	THR A 31 CG2 245	-0.008	INTRA-CHAIN
HIS A 28 NE2 226	VAL B 434 CG2 6865	-0.167	INTER-CHAIN
HIS A 28 NE2 226	ASP B 435 OD2 6873	-1.131	INTER-CHAIN