Structural features of residue 12 in chain A

*********************************
Electrostatic Interactions:
HIS A 7 ND1	HIS A 12 ND1	1.003	INTRA-CHAIN
HIS A 7 ND1	HIS A 12 NE2	2.153	INTRA-CHAIN
HIS A 7 NE2	HIS A 12 ND1	0.854	INTRA-CHAIN
HIS A 7 NE2	HIS A 12 NE2	1.888	INTRA-CHAIN
HIS A 12 ND1	HIS A 7 ND1	1.003	INTRA-CHAIN
HIS A 12 ND1	HIS A 7 NE2	1.922	INTRA-CHAIN
HIS A 12 ND1	ARG A 18 NH1	2.551	INTRA-CHAIN
HIS A 12 ND1	ASP D 45 OD1	-1.375	INTER-CHAIN
HIS A 12 ND1	ASP A 182 OD1	-1.378	INTRA-CHAIN
HIS A 12 ND1	ARG A 201 NH1	2.240	INTRA-CHAIN
HIS A 12 NE2	HIS A 7 ND1	0.957	INTRA-CHAIN
HIS A 12 NE2	HIS A 7 NE2	1.888	INTRA-CHAIN
HIS A 12 NE2	ARG A 18 NH1	2.273	INTRA-CHAIN
HIS A 12 NE2	ASP D 45 OD1	-1.352	INTER-CHAIN
HIS A 12 NE2	ARG A 201 NH1	2.171	INTRA-CHAIN
ARG A 18 NH1	HIS A 12 NE2	2.273	INTRA-CHAIN
ARG A 18 NH2	HIS A 12 NE2	2.413	INTRA-CHAIN
ASP A 182 OD1	HIS A 12 ND1	-1.378	INTRA-CHAIN
ARG A 201 NH1	HIS A 12 NE2	2.171	INTRA-CHAIN
ARG A 201 NH2	HIS A 12 NE2	2.332	INTRA-CHAIN
ASP D 45 OD1	HIS A 12 ND1	-1.375	INTER-CHAIN

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

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        L|       65|      D|         H|       12|      A|
----------------------------------------------------------

*********************************
Protrusion Index:
HIS A 12 N	0.10
HIS A 12 CA	0.08
HIS A 12 C	0.08
HIS A 12 O	0.10
HIS A 12 CB	0.03
HIS A 12 CG	0.04
HIS A 12 ND1	0.10
HIS A 12 CD2	0.03
HIS A 12 CE1	0.11
HIS A 12 NE2	0.10

*********************************
Salt bridges:
HIS A 12	LYS A 13	2.861	INTRA-CHAIN
HIS A 12	GLU D 67	2.921	INTER-CHAIN

*********************************
Van der Waal's Interactions:
LEU A 9 CD2 71	HIS A 12 NE2 98	-0.028	INTRA-CHAIN
HIS A 12 NE2 98	LYS A 13 NZ 107	-0.027	INTRA-CHAIN
HIS A 12 NE2 98	THR A 16 CG2 129	-0.035	INTRA-CHAIN
HIS A 12 NE2 98	LYS A 26 NZ 206	-0.012	INTRA-CHAIN
HIS A 12 NE2 98	LEU D 48 CD2 5374	-0.010	INTER-CHAIN
HIS A 12 NE2 98	LEU D 65 CD2 5528	-0.076	INTER-CHAIN
HIS A 12 NE2 98	GLU D 67 OE2 5545	-1.443	INTER-CHAIN
HIS A 12 NE2 98	VAL D 90 CG2 5721	-0.008	INTER-CHAIN
HIS A 12 NE2 98	PRO D 91 CD 5728	-0.019	INTER-CHAIN