Structural features of residue 81 in chain A

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Electrostatic Interactions:
ARG A 50 NH1	ARG A 81 NH1	3.310	INTRA-CHAIN
ARG A 50 NH1	ARG A 81 NH2	3.153	INTRA-CHAIN
ARG A 50 NH2	ARG A 81 NH1	3.608	INTRA-CHAIN
ARG A 50 NH2	ARG A 81 NH2	3.482	INTRA-CHAIN
ARG A 61 NH1	ARG A 81 NH1	3.023	INTRA-CHAIN
ARG A 81 NH1	ARG A 50 NH1	3.310	INTRA-CHAIN
ARG A 81 NH1	ARG A 50 NH2	3.608	INTRA-CHAIN
ARG A 81 NH1	ARG A 61 NH1	3.023	INTRA-CHAIN
ARG A 81 NH1	HIS A 91 NE2	5.102	INTRA-CHAIN
ARG A 81 NH1	ARG A 282 NH1	3.602	INTRA-CHAIN
ARG A 81 NH1	ARG A 282 NH2	3.241	INTRA-CHAIN
ARG A 81 NH2	ARG A 50 NH1	3.153	INTRA-CHAIN
ARG A 81 NH2	ARG A 50 NH2	3.482	INTRA-CHAIN
ARG A 81 NH2	HIS A 91 NE2	4.276	INTRA-CHAIN
ARG A 81 NH2	ARG A 282 NH1	4.064	INTRA-CHAIN
ARG A 81 NH2	ARG A 282 NH2	3.540	INTRA-CHAIN
HIS A 91 ND1	ARG A 81 NH1	4.848	INTRA-CHAIN
HIS A 91 NE2	ARG A 81 NH1	5.102	INTRA-CHAIN
ARG A 282 NH1	ARG A 81 NH1	3.602	INTRA-CHAIN
ARG A 282 NH1	ARG A 81 NH2	4.064	INTRA-CHAIN
ARG A 282 NH2	ARG A 81 NH1	3.241	INTRA-CHAIN
ARG A 282 NH2	ARG A 81 NH2	3.540	INTRA-CHAIN

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Van der Waal's Interactions:
SER A 51 OG 341	ARG A 81 NH2 607	-0.010	INTRA-CHAIN
TYR A 77 OH 574	ARG A 81 NH2 607	-0.033	INTRA-CHAIN
LEU A 78 CD2 582	ARG A 81 NH2 607	-0.020	INTRA-CHAIN
ARG A 81 NH2 607	LEU A 83 CD2 619	-0.119	INTRA-CHAIN