Structural features of residue 73 in chain B

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Electrostatic Interactions:
HIS A 30 ND1	ARG B 73 NH1	2.441	INTER-CHAIN
HIS A 30 NE2	ARG B 73 NH1	2.425	INTER-CHAIN
ARG A 72 NH1	ARG B 73 NH1	4.228	INTER-CHAIN
ARG A 72 NH1	ARG B 73 NH2	5.069	INTER-CHAIN
ARG A 72 NH2	ARG B 73 NH1	3.513	INTER-CHAIN
ARG A 72 NH2	ARG B 73 NH2	4.121	INTER-CHAIN
HIS B 30 ND1	ARG B 73 NH1	2.632	INTRA-CHAIN
HIS B 30 NE2	ARG B 73 NH1	2.482	INTRA-CHAIN
ARG B 72 NH1	ARG B 73 NH1	4.260	INTRA-CHAIN
ARG B 72 NH1	ARG B 73 NH2	4.501	INTRA-CHAIN
ARG B 72 NH2	ARG B 73 NH1	3.509	INTRA-CHAIN
ARG B 72 NH2	ARG B 73 NH2	3.654	INTRA-CHAIN
ARG B 73 NH1	HIS B 30 NE2	2.482	INTRA-CHAIN
ARG B 73 NH1	HIS A 30 NE2	2.425	INTER-CHAIN
ARG B 73 NH1	ARG A 72 NH1	4.228	INTER-CHAIN
ARG B 73 NH1	ARG A 72 NH2	3.513	INTER-CHAIN
ARG B 73 NH1	ARG D 72 NH1	3.115	INTER-CHAIN
ARG B 73 NH1	ARG D 72 NH2	3.187	INTER-CHAIN
ARG B 73 NH1	ARG B 72 NH1	4.260	INTRA-CHAIN
ARG B 73 NH1	ARG B 72 NH2	3.509	INTRA-CHAIN
ARG B 73 NH1	ARG D 99 NH1	3.346	INTER-CHAIN
ARG B 73 NH1	ARG D 99 NH2	3.186	INTER-CHAIN
ARG B 73 NH1	ARG C 99 NH1	4.251	INTER-CHAIN
ARG B 73 NH1	ARG C 99 NH2	4.962	INTER-CHAIN
ARG B 73 NH2	HIS B 30 NE2	2.131	INTRA-CHAIN
ARG B 73 NH2	HIS A 30 NE2	2.137	INTER-CHAIN
ARG B 73 NH2	ARG A 72 NH1	5.069	INTER-CHAIN
ARG B 73 NH2	ARG A 72 NH2	4.121	INTER-CHAIN
ARG B 73 NH2	ARG D 72 NH1	3.503	INTER-CHAIN
ARG B 73 NH2	ARG D 72 NH2	3.536	INTER-CHAIN
ARG B 73 NH2	ARG B 72 NH1	4.501	INTRA-CHAIN
ARG B 73 NH2	ARG B 72 NH2	3.654	INTRA-CHAIN
ARG B 73 NH2	ARG D 99 NH1	3.313	INTER-CHAIN
ARG B 73 NH2	ARG D 99 NH2	3.121	INTER-CHAIN
ARG B 73 NH2	ARG C 99 NH1	4.864	INTER-CHAIN
ARG B 73 NH2	ARG C 99 NH2	5.638	INTER-CHAIN
ARG C 99 NH1	ARG B 73 NH1	4.251	INTER-CHAIN
ARG C 99 NH1	ARG B 73 NH2	4.864	INTER-CHAIN
ARG C 99 NH2	ARG B 73 NH1	4.962	INTER-CHAIN
ARG C 99 NH2	ARG B 73 NH2	5.638	INTER-CHAIN
ARG D 72 NH1	ARG B 73 NH1	3.115	INTER-CHAIN
ARG D 72 NH1	ARG B 73 NH2	3.503	INTER-CHAIN
ARG D 72 NH2	ARG B 73 NH1	3.187	INTER-CHAIN
ARG D 72 NH2	ARG B 73 NH2	3.536	INTER-CHAIN
ARG D 99 NH1	ARG B 73 NH1	3.346	INTER-CHAIN
ARG D 99 NH1	ARG B 73 NH2	3.313	INTER-CHAIN
ARG D 99 NH2	ARG B 73 NH1	3.186	INTER-CHAIN
ARG D 99 NH2	ARG B 73 NH2	3.121	INTER-CHAIN

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Van der Waal's Interactions:
VAL A 49 CG2 323	ARG B 73 NH2 2552	-0.014	INTER-CHAIN
SER A 53 OG 343	ARG B 73 NH2 2552	-0.144	INTER-CHAIN
LEU A 54 CD2 351	ARG B 73 NH2 2552	-0.056	INTER-CHAIN
ASP A 66 OD2 435	ARG B 73 NH2 2552	-0.010	INTER-CHAIN
THR A 69 CG2 457	ARG B 73 NH2 2552	-0.566	INTER-CHAIN
ASP A 70 OD2 465	ARG B 73 NH2 2552	-1.313	INTER-CHAIN
THR B 69 CG2 2514	ARG B 73 NH2 2552	-0.129	INTRA-CHAIN