Structural features of residue 253 in chain F

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Electrostatic Interactions:
HIS A 4 NE2	HIS F 253 ND1	0.672	INTER-CHAIN
ARG A 6 NH1	HIS F 253 NE2	2.736	INTER-CHAIN
ARG A 6 NH2	HIS F 253 NE2	3.381	INTER-CHAIN
ASP A 83 OD1	HIS F 253 ND1	-1.395	INTER-CHAIN
ASP A 83 OD2	HIS F 253 ND1	-1.417	INTER-CHAIN
ASP B 57 OD1	HIS F 253 ND1	-1.392	INTER-CHAIN
ASP C 221 OD1	HIS F 253 ND1	-1.431	INTER-CHAIN
ASP C 223 OD1	HIS F 253 ND1	-1.443	INTER-CHAIN
HIS F 253 ND1	HIS A 4 NE2	1.512	INTER-CHAIN
HIS F 253 ND1	ARG A 6 NH1	3.287	INTER-CHAIN
HIS F 253 ND1	ASP B 57 OD1	-1.392	INTER-CHAIN
HIS F 253 ND1	ASP A 83 OD1	-1.395	INTER-CHAIN
HIS F 253 ND1	ASP C 221 OD1	-1.431	INTER-CHAIN
HIS F 253 ND1	ASP C 223 OD1	-1.443	INTER-CHAIN
HIS F 253 NE2	ARG A 6 NH1	2.736	INTER-CHAIN
HIS F 253 NE2	ASP A 83 OD1	-1.587	INTER-CHAIN

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Van der Waal's Interactions:
HIS F 253 NE2 2509	PRO F 256 CD 2533	-0.020	INTRA-CHAIN