Structural features of residue 281 in chain A

*********************************
Electrostatic Interactions:
HIS A 61 NE2	HIS A 281 ND1	0.673	INTRA-CHAIN
HIS A 61 NE2	HIS A 281 NE2	1.636	INTRA-CHAIN
HIS A 63 ND1	HIS A 281 NE2	1.633	INTRA-CHAIN
HIS A 63 NE2	HIS A 281 ND1	0.693	INTRA-CHAIN
HIS A 63 NE2	HIS A 281 NE2	1.738	INTRA-CHAIN
ARG A 87 NH1	HIS A 281 NE2	2.186	INTRA-CHAIN
ARG A 87 NH2	HIS A 281 NE2	2.538	INTRA-CHAIN
HIS A 214 NE2	HIS A 281 NE2	1.610	INTRA-CHAIN
ASP A 219 OD1	HIS A 281 ND1	-1.779	INTRA-CHAIN
ASP A 219 OD2	HIS A 281 ND1	-1.625	INTRA-CHAIN
HIS A 246 ND1	HIS A 281 ND1	0.815	INTRA-CHAIN
HIS A 246 ND1	HIS A 281 NE2	1.894	INTRA-CHAIN
HIS A 246 NE2	HIS A 281 ND1	0.794	INTRA-CHAIN
HIS A 246 NE2	HIS A 281 NE2	1.900	INTRA-CHAIN
HIS A 281 ND1	HIS A 61 NE2	1.515	INTRA-CHAIN
HIS A 281 ND1	HIS A 63 NE2	1.558	INTRA-CHAIN
HIS A 281 ND1	ASP A 219 OD1	-1.779	INTRA-CHAIN
HIS A 281 ND1	HIS A 246 ND1	0.815	INTRA-CHAIN
HIS A 281 ND1	HIS A 246 NE2	1.786	INTRA-CHAIN
HIS A 281 ND1	ARG A 285 NH1	6.092	INTRA-CHAIN
HIS A 281 ND1	ASP A 287 OD1	-1.356	INTRA-CHAIN
HIS A 281 ND1	HIS A 312 ND1	0.744	INTRA-CHAIN
HIS A 281 ND1	HIS A 312 NE2	1.930	INTRA-CHAIN
HIS A 281 ND1	ASP A 313 OD1	-1.881	INTRA-CHAIN
HIS A 281 ND1	ASP A 314 OD1	-2.060	INTRA-CHAIN
HIS A 281 ND1	ASP A 317 OD1	-1.736	INTRA-CHAIN
HIS A 281 ND1	HIS D 332 ND1	0.862	INTER-CHAIN
HIS A 281 ND1	HIS D 332 NE2	2.028	INTER-CHAIN
HIS A 281 NE2	HIS A 61 NE2	1.636	INTRA-CHAIN
HIS A 281 NE2	HIS A 63 ND1	0.726	INTRA-CHAIN
HIS A 281 NE2	HIS A 63 NE2	1.738	INTRA-CHAIN
HIS A 281 NE2	ARG A 87 NH1	2.186	INTRA-CHAIN
HIS A 281 NE2	HIS A 214 NE2	1.610	INTRA-CHAIN
HIS A 281 NE2	ASP A 219 OD1	-1.646	INTRA-CHAIN
HIS A 281 NE2	HIS A 246 ND1	0.842	INTRA-CHAIN
HIS A 281 NE2	HIS A 246 NE2	1.900	INTRA-CHAIN
HIS A 281 NE2	ARG A 285 NH1	4.940	INTRA-CHAIN
HIS A 281 NE2	HIS A 312 ND1	0.781	INTRA-CHAIN
HIS A 281 NE2	HIS A 312 NE2	2.061	INTRA-CHAIN
HIS A 281 NE2	ASP A 313 OD1	-2.071	INTRA-CHAIN
HIS A 281 NE2	ASP A 314 OD1	-2.431	INTRA-CHAIN
HIS A 281 NE2	ASP A 317 OD1	-2.088	INTRA-CHAIN
HIS A 281 NE2	HIS D 332 ND1	0.801	INTER-CHAIN
HIS A 281 NE2	HIS D 332 NE2	1.933	INTER-CHAIN
ARG A 285 NH1	HIS A 281 NE2	4.940	INTRA-CHAIN
ARG A 285 NH2	HIS A 281 NE2	7.070	INTRA-CHAIN
ASP A 287 OD1	HIS A 281 ND1	-1.356	INTRA-CHAIN
ASP A 287 OD2	HIS A 281 ND1	-1.481	INTRA-CHAIN
HIS A 312 ND1	HIS A 281 ND1	0.744	INTRA-CHAIN
HIS A 312 ND1	HIS A 281 NE2	1.757	INTRA-CHAIN
HIS A 312 NE2	HIS A 281 ND1	0.858	INTRA-CHAIN
HIS A 312 NE2	HIS A 281 NE2	2.061	INTRA-CHAIN
ASP A 313 OD1	HIS A 281 ND1	-1.881	INTRA-CHAIN
ASP A 313 OD2	HIS A 281 ND1	-1.643	INTRA-CHAIN
ASP A 314 OD1	HIS A 281 ND1	-2.060	INTRA-CHAIN
ASP A 314 OD2	HIS A 281 ND1	-1.844	INTRA-CHAIN
ASP A 317 OD1	HIS A 281 ND1	-1.736	INTRA-CHAIN
ASP A 317 OD2	HIS A 281 ND1	-2.086	INTRA-CHAIN
HIS D 332 ND1	HIS A 281 ND1	0.862	INTER-CHAIN
HIS D 332 ND1	HIS A 281 NE2	1.801	INTER-CHAIN
HIS D 332 NE2	HIS A 281 ND1	0.901	INTER-CHAIN
HIS D 332 NE2	HIS A 281 NE2	1.933	INTER-CHAIN
ARG D 389 NH2	HIS A 281 NE2	2.119	INTER-CHAIN

*********************************
Hydrogen bonds:

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        Q|      339|      D|         H|      281|      A|
----------------------------------------------------------

*********************************
Protrusion Index:
HIS A 281 N	0.01
HIS A 281 CA	-0.01
HIS A 281 C	0.00
HIS A 281 O	0.04
HIS A 281 CB	-0.02
HIS A 281 CG	-0.03
HIS A 281 ND1	0.01
HIS A 281 CD2	-0.05
HIS A 281 CE1	0.01
HIS A 281 NE2	-0.05

*********************************
Van der Waal's Interactions:
ASN A 76 ND2 559	HIS A 281 NE2 2185	-0.024	INTRA-CHAIN
GLY A 79 O 578	HIS A 281 NE2 2185	-0.095	INTRA-CHAIN
VAL A 278 CG2 2159	HIS A 281 NE2 2185	-0.010	INTRA-CHAIN
HIS A 281 NE2 2185	LEU A 282 CD2 2193	-0.340	INTRA-CHAIN
HIS A 281 NE2 2185	ARG A 285 NH2 2217	-0.109	INTRA-CHAIN
HIS A 281 NE2 2185	MET D 341 CE 2669	-0.066	INTER-CHAIN