Structural features of residue 231 in chain A

*********************************
Electrostatic Interactions:
ARG A 60 NH2	ARG A 231 NH1	3.136	INTRA-CHAIN
ARG A 60 NH2	ARG A 231 NH2	3.270	INTRA-CHAIN
ARG A 66 NH1	ARG A 231 NH2	3.400	INTRA-CHAIN
ARG A 66 NH2	ARG A 231 NH2	3.214	INTRA-CHAIN
ARG A 156 NH1	ARG A 231 NH1	3.207	INTRA-CHAIN
ARG A 156 NH1	ARG A 231 NH2	3.080	INTRA-CHAIN
ARG A 220 NH1	ARG A 231 NH1	3.627	INTRA-CHAIN
ARG A 220 NH1	ARG A 231 NH2	3.734	INTRA-CHAIN
ARG A 220 NH2	ARG A 231 NH1	4.048	INTRA-CHAIN
ARG A 220 NH2	ARG A 231 NH2	4.052	INTRA-CHAIN
ARG A 227 NH1	ARG A 231 NH1	6.387	INTRA-CHAIN
ARG A 227 NH1	ARG A 231 NH2	5.382	INTRA-CHAIN
ARG A 227 NH2	ARG A 231 NH1	5.859	INTRA-CHAIN
ARG A 227 NH2	ARG A 231 NH2	5.185	INTRA-CHAIN
ARG A 228 NH1	ARG A 231 NH1	4.630	INTRA-CHAIN
ARG A 228 NH1	ARG A 231 NH2	6.006	INTRA-CHAIN
ARG A 228 NH2	ARG A 231 NH1	4.986	INTRA-CHAIN
ARG A 228 NH2	ARG A 231 NH2	6.680	INTRA-CHAIN
ARG A 231 NH1	ARG B 60 NH2	3.008	INTER-CHAIN
ARG A 231 NH1	ARG A 60 NH2	3.136	INTRA-CHAIN
ARG A 231 NH1	ARG A 156 NH1	3.207	INTRA-CHAIN
ARG A 231 NH1	ARG A 220 NH1	3.627	INTRA-CHAIN
ARG A 231 NH1	ARG A 220 NH2	4.048	INTRA-CHAIN
ARG A 231 NH1	ARG A 227 NH1	6.387	INTRA-CHAIN
ARG A 231 NH1	ARG A 227 NH2	5.859	INTRA-CHAIN
ARG A 231 NH1	ARG A 228 NH1	4.630	INTRA-CHAIN
ARG A 231 NH1	ARG A 228 NH2	4.986	INTRA-CHAIN
ARG A 231 NH1	ARG A 232 NH1	3.660	INTRA-CHAIN
ARG A 231 NH1	ARG A 232 NH2	3.666	INTRA-CHAIN
ARG A 231 NH2	ARG A 60 NH2	3.270	INTRA-CHAIN
ARG A 231 NH2	ARG A 66 NH1	3.400	INTRA-CHAIN
ARG A 231 NH2	ARG A 66 NH2	3.214	INTRA-CHAIN
ARG A 231 NH2	ARG A 156 NH1	3.080	INTRA-CHAIN
ARG A 231 NH2	ARG A 220 NH1	3.734	INTRA-CHAIN
ARG A 231 NH2	ARG A 220 NH2	4.052	INTRA-CHAIN
ARG A 231 NH2	ARG A 227 NH1	5.382	INTRA-CHAIN
ARG A 231 NH2	ARG A 227 NH2	5.185	INTRA-CHAIN
ARG A 231 NH2	ARG A 228 NH1	6.006	INTRA-CHAIN
ARG A 231 NH2	ARG A 228 NH2	6.680	INTRA-CHAIN
ARG A 231 NH2	ARG A 232 NH1	4.125	INTRA-CHAIN
ARG A 231 NH2	ARG A 232 NH2	4.049	INTRA-CHAIN
ARG A 232 NH1	ARG A 231 NH1	3.660	INTRA-CHAIN
ARG A 232 NH1	ARG A 231 NH2	4.125	INTRA-CHAIN
ARG A 232 NH2	ARG A 231 NH1	3.666	INTRA-CHAIN
ARG A 232 NH2	ARG A 231 NH2	4.049	INTRA-CHAIN
ARG B 60 NH2	ARG A 231 NH1	3.008	INTER-CHAIN

*********************************
Protrusion Index:
ARG A 231 N	0.23
ARG A 231 CA	0.46
ARG A 231 C	0.47
ARG A 231 O	0.47
ARG A 231 CB	0.54
ARG A 231 CG	0.49
ARG A 231 CD	0.75
ARG A 231 NE	0.86
ARG A 231 CZ	0.86
ARG A 231 NH1	0.77
ARG A 231 NH2	0.91

*********************************
Salt bridges:
GLU A 224	ARG A 231	2.532	INTRA-CHAIN
ARG A 231	ARG A 232	2.694	INTRA-CHAIN

*********************************
Van der Waal's Interactions:
GLU A 224 OE2 1798	ARG A 231 NH2 1865	-2.529	INTRA-CHAIN
ARG A 228 NH2 1834	ARG A 231 NH2 1865	-0.010	INTRA-CHAIN