Structural features of residue 51 in chain B

*********************************
Electrostatic Interactions:
ASP A 187 OD1	HIS B 51 ND1	-1.738	INTER-CHAIN
ASP A 187 OD2	HIS B 51 ND1	-1.940	INTER-CHAIN
ASP A 220 OD1	HIS B 51 ND1	-1.357	INTER-CHAIN
ASP A 220 OD2	HIS B 51 ND1	-1.469	INTER-CHAIN
ASP B 12 OD1	HIS B 51 ND1	-1.949	INTRA-CHAIN
ASP B 12 OD2	HIS B 51 ND1	-1.669	INTRA-CHAIN
ASP B 13 OD1	HIS B 51 ND1	-2.136	INTRA-CHAIN
ASP B 13 OD2	HIS B 51 ND1	-2.705	INTRA-CHAIN
ASP B 49 OD1	HIS B 51 ND1	-2.286	INTRA-CHAIN
ASP B 49 OD2	HIS B 51 ND1	-1.901	INTRA-CHAIN
HIS B 51 ND1	ASP B 12 OD1	-1.949	INTRA-CHAIN
HIS B 51 ND1	ASP B 13 OD1	-2.136	INTRA-CHAIN
HIS B 51 ND1	ASP B 49 OD1	-2.286	INTRA-CHAIN
HIS B 51 ND1	HIS B 72 ND1	0.977	INTRA-CHAIN
HIS B 51 ND1	HIS B 72 NE2	1.882	INTRA-CHAIN
HIS B 51 ND1	HIS B 77 ND1	1.265	INTRA-CHAIN
HIS B 51 ND1	HIS B 77 NE2	2.482	INTRA-CHAIN
HIS B 51 ND1	HIS B 96 ND1	1.227	INTRA-CHAIN
HIS B 51 ND1	HIS B 96 NE2	2.663	INTRA-CHAIN
HIS B 51 ND1	ARG B 135 NH1	2.666	INTRA-CHAIN
HIS B 51 ND1	ASP A 187 OD1	-1.738	INTER-CHAIN
HIS B 51 ND1	ASP A 220 OD1	-1.357	INTER-CHAIN
HIS B 51 NE2	ASP B 12 OD1	-2.176	INTRA-CHAIN
HIS B 51 NE2	ASP B 13 OD1	-2.047	INTRA-CHAIN
HIS B 51 NE2	ASP B 49 OD1	-2.854	INTRA-CHAIN
HIS B 51 NE2	HIS B 72 ND1	1.044	INTRA-CHAIN
HIS B 51 NE2	HIS B 72 NE2	1.965	INTRA-CHAIN
HIS B 51 NE2	HIS B 77 ND1	1.192	INTRA-CHAIN
HIS B 51 NE2	HIS B 77 NE2	2.274	INTRA-CHAIN
HIS B 51 NE2	HIS B 96 ND1	1.553	INTRA-CHAIN
HIS B 51 NE2	HIS B 96 NE2	3.307	INTRA-CHAIN
HIS B 51 NE2	ARG B 135 NH1	2.842	INTRA-CHAIN
HIS B 51 NE2	ASP A 187 OD1	-1.469	INTER-CHAIN
HIS B 72 ND1	HIS B 51 ND1	0.977	INTRA-CHAIN
HIS B 72 ND1	HIS B 51 NE2	2.350	INTRA-CHAIN
HIS B 72 NE2	HIS B 51 ND1	0.837	INTRA-CHAIN
HIS B 72 NE2	HIS B 51 NE2	1.965	INTRA-CHAIN
HIS B 77 ND1	HIS B 51 ND1	1.265	INTRA-CHAIN
HIS B 77 ND1	HIS B 51 NE2	2.682	INTRA-CHAIN
HIS B 77 NE2	HIS B 51 ND1	1.103	INTRA-CHAIN
HIS B 77 NE2	HIS B 51 NE2	2.274	INTRA-CHAIN
HIS B 96 ND1	HIS B 51 ND1	1.227	INTRA-CHAIN
HIS B 96 ND1	HIS B 51 NE2	3.495	INTRA-CHAIN
HIS B 96 NE2	HIS B 51 ND1	1.184	INTRA-CHAIN
HIS B 96 NE2	HIS B 51 NE2	3.307	INTRA-CHAIN
ARG B 135 NH1	HIS B 51 NE2	2.842	INTRA-CHAIN
ARG B 135 NH2	HIS B 51 NE2	2.378	INTRA-CHAIN

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

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        E|      188|      A|         H|       51|      B|
----------------------------------------------------------

*********************************
Protrusion Index:
HIS B 51 N	0.29
HIS B 51 CA	0.35
HIS B 51 C	0.42
HIS B 51 O	0.49
HIS B 51 CB	0.49
HIS B 51 CG	0.47
HIS B 51 ND1	0.51
HIS B 51 CD2	0.38
HIS B 51 CE1	0.64
HIS B 51 NE2	0.54

*********************************
Salt bridges:
HIS B 51	GLU A 188	2.791	INTER-CHAIN

*********************************
Van der Waal's Interactions:
GLY B 14 O 1893	HIS B 51 NE2 2168	-0.008	INTRA-CHAIN
SER B 15 OG 1899	HIS B 51 NE2 2168	-0.060	INTRA-CHAIN
SER B 16 OG 1905	HIS B 51 NE2 2168	-0.076	INTRA-CHAIN
THR B 17 CG2 1912	HIS B 51 NE2 2168	-0.017	INTRA-CHAIN
VAL B 18 CG2 1919	HIS B 51 NE2 2168	-0.016	INTRA-CHAIN
HIS B 51 NE2 2168	SER B 74 OG 2330	-0.018	INTRA-CHAIN
HIS B 51 NE2 2168	HIS B 96 NE2 2486	-0.009	INTRA-CHAIN
HIS B 51 NE2 2168	GLU A 188 OE2 1433	-0.162	INTER-CHAIN