Structural features of residue 318 in chain B
H1	HIS B 318 NE2	3.376	INTER-CHAIN
ARG A 240 NH2	HIS B 318 NE2	2.815	INTER-CHAIN
ASP A 242 OD1	HIS B 318 ND1	-2.707	INTER-CHAIN
ASP A 242 OD2	HIS B 318 ND1	-2.140	INTER-CHAIN
ARG A 243 NH1	HIS B 318 NE2	2.726	INTER-CHAIN
ARG A 243 NH2	HIS B 318 NE2	2.957	INTER-CHAIN
HIS A 265 ND1	HIS B 318 ND1	1.209	INTER-CHAIN
HIS A 265 ND1	HIS B 318 NE2	3.166	INTER-CHAIN
HIS A 265 NE2	HIS B 318 ND1	1.152	INTER-CHAIN
HIS A 265 NE2	HIS B 318 NE2	3.090	INTER-CHAIN
ASP A 311 OD1	HIS B 318 ND1	-1.586	INTER-CHAIN
ASP A 311 OD2	HIS B 318 ND1	-1.711	INTER-CHAIN
ARG B 133 NH1	HIS B 318 NE2	2.291	INTRA-CHAIN
ARG B 133 NH2	HIS B 318 NE2	2.403	INTRA-CHAIN
HIS B 273 ND1	HIS B 318 ND1	0.813	INTRA-CHAIN
HIS B 273 ND1	HIS B 318 NE2	2.187	INTRA-CHAIN
HIS B 273 NE2	HIS B 318 ND1	0.931	INTRA-CHAIN
HIS B 273 NE2	HIS B 318 NE2	2.548	INTRA-CHAIN
ARG B 283 NH1	HIS B 318 NE2	2.263	INTRA-CHAIN
HIS B 315 ND1	HIS B 318 ND1	1.076	INTRA-CHAIN
HIS B 315 ND1	HIS B 318 NE2	2.736	INTRA-CHAIN
HIS B 315 NE2	HIS B 318 ND1	1.179	INTRA-CHAIN
HIS B 315 NE2	HIS B 318 NE2	3.192	INTRA-CHAIN
HIS B 318 ND1	ARG B 133 NH1	2.163	INTRA-CHAIN
HIS B 318 ND1	ARG A 240 NH1	3.238	INTER-CHAIN
HIS B 318 ND1	ASP A 242 OD1	-2.707	INTER-CHAIN
HIS B 318 ND1	ARG A 243 NH1	2.958	INTER-CHAIN
HIS B 318 ND1	HIS A 265 ND1	1.209	INTER-CHAIN
HIS B 318 ND1	HIS A 265 NE2	2.592	INTER-CHAIN
HIS B 318 ND1	HIS B 273 ND1	0.813	INTRA-CHAIN
HIS B 318 ND1	HIS B 273 NE2	2.094	INTRA-CHAIN
HIS B 318 ND1	ASP A 311 OD1	-1.586	INTER-CHAIN
HIS B 318 ND1	HIS B 315 ND1	1.076	INTRA-CHAIN
HIS B 318 ND1	HIS B 315 NE2	2.652	INTRA-CHAIN
HIS B 318 ND1	HIS B 319 ND1	1.196	INTRA-CHAIN
HIS B 318 ND1	HIS B 319 NE2	3.249	INTRA-CHAIN
HIS B 318 ND1	ASP B 323 OD1	-1.885	INTRA-CHAIN
HIS B 318 NE2	ARG B 133 NH1	2.291	INTRA-CHAIN
HIS B 318 NE2	ARG A 240 NH1	3.376	INTER-CHAIN
HIS B 318 NE2	ASP A 242 OD1	-2.490	INTER-CHAIN
HIS B 318 NE2	ARG A 243 NH1	2.726	INTER-CHAIN
HIS B 318 NE2	HIS A 265 ND1	1.407	INTER-CHAIN
HIS B 318 NE2	HIS A 265 NE2	3.090	INTER-CHAIN
HIS B 318 NE2	HIS B 273 ND1	0.972	INTRA-CHAIN
HIS B 318 NE2	HIS B 273 NE2	2.548	INTRA-CHAIN
HIS B 318 NE2	ARG B 283 NH1	2.263	INTRA-CHAIN
HIS B 318 NE2	ASP A 311 OD1	-1.605	INTER-CHAIN
HIS B 318 NE2	HIS B 315 ND1	1.216	INTRA-CHAIN
HIS B 318 NE2	HIS B 315 NE2	3.192	INTRA-CHAIN
HIS B 318 NE2	HIS B 319 ND1	1.004	INTRA-CHAIN
HIS B 318 NE2	HIS B 319 NE2	2.575	INTRA-CHAIN
HIS B 318 NE2	ASP B 323 OD1	-2.001	INTRA-CHAIN
HIS B 319 ND1	HIS B 318 ND1	1.196	INTRA-CHAIN
HIS B 319 ND1	HIS B 318 NE2	2.260	INTRA-CHAIN
HIS B 319 NE2	HIS B 318 ND1	1.444	INTRA-CHAIN
HIS B 319 NE2	HIS B 318 NE2	2.575	INTRA-CHAIN
ASP B 323 OD1	HIS B 318 ND1	-1.885	INTRA-CHAIN
ASP B 323 OD2	HIS B 318 ND1	-2.297	INTRA-CHAIN

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Protrusion Index:
HIS B 318 N	0.69
HIS B 318 CA	0.72
HIS B 318 C	0.88
HIS B 318 O	0.91
HIS B 318 CB	0.89
HIS B 318 CG	0.62
HIS B 318 ND1	0.69
HIS B 318 CD2	0.51
HIS B 318 CE1	0.58
HIS B 318 NE2	0.50

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Salt bridges:
HIS B 318	HIS B 319	2.728	INTRA-CHAIN

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Van der Waal's Interactions:
GLY A 264 O 2068	HIS B 318 NE2 5018	-0.060	INTER-CHAIN
LYS A 266 NZ 2087	HIS B 318 NE2 5018	-0.008	INTER-CHAIN
GLY B 179 O 3939	HIS B 318 NE2 5018	-0.012	INTRA-CHAIN