Structural features of residue 309 in chain B

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Electrostatic Interactions:
HIS B 139 ND1	HIS B 309 NE2	1.531	INTRA-CHAIN
HIS B 139 NE2	HIS B 309 NE2	1.536	INTRA-CHAIN
ASP B 194 OD1	HIS B 309 ND1	-1.422	INTRA-CHAIN
ASP B 194 OD2	HIS B 309 ND1	-1.668	INTRA-CHAIN
ARG B 228 NH1	HIS B 309 NE2	2.190	INTRA-CHAIN
HIS B 309 ND1	ASP B 194 OD1	-1.422	INTRA-CHAIN
HIS B 309 ND1	ARG B 228 NH1	2.372	INTRA-CHAIN
HIS B 309 ND1	HIS C 345 ND1	1.446	INTER-CHAIN
HIS B 309 ND1	HIS C 345 NE2	4.676	INTER-CHAIN
HIS B 309 NE2	HIS B 139 ND1	0.680	INTRA-CHAIN
HIS B 309 NE2	HIS B 139 NE2	1.536	INTRA-CHAIN
HIS B 309 NE2	ARG B 228 NH1	2.190	INTRA-CHAIN
HIS B 309 NE2	HIS C 345 ND1	1.748	INTER-CHAIN
HIS B 309 NE2	HIS C 345 NE2	6.046	INTER-CHAIN
HIS C 345 ND1	HIS B 309 ND1	1.446	INTER-CHAIN
HIS C 345 ND1	HIS B 309 NE2	3.933	INTER-CHAIN
HIS C 345 NE2	HIS B 309 ND1	2.078	INTER-CHAIN
HIS C 345 NE2	HIS B 309 NE2	6.046	INTER-CHAIN

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Van der Waal's Interactions:
SER B 140 OG 7025	HIS B 309 NE2 8411	-0.008	INTRA-CHAIN
LEU B 144 CD2 7059	HIS B 309 NE2 8411	-0.048	INTRA-CHAIN
PRO B 302 CD 8353	HIS B 309 NE2 8411	-0.046	INTRA-CHAIN
ILE B 306 CD1 8386	HIS B 309 NE2 8411	-0.018	INTRA-CHAIN
HIS B 309 NE2 8411	HIS C 345 NE2 1975	-0.321	INTER-CHAIN