Structural features of residue 121 in chain A

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Electrostatic Interactions:
ARG A 106 NH1	ARG A 121 NH2	3.004	INTRA-CHAIN
ARG A 106 NH2	ARG A 121 NH2	3.322	INTRA-CHAIN
ARG A 119 NH1	ARG A 121 NH1	3.194	INTRA-CHAIN
ARG A 119 NH1	ARG A 121 NH2	3.176	INTRA-CHAIN
ARG A 119 NH2	ARG A 121 NH1	3.073	INTRA-CHAIN
ARG A 119 NH2	ARG A 121 NH2	2.985	INTRA-CHAIN
ARG A 121 NH1	ARG A 119 NH1	3.194	INTRA-CHAIN
ARG A 121 NH1	ARG A 119 NH2	3.073	INTRA-CHAIN
ARG A 121 NH1	ARG F 173 NH1	3.014	INTER-CHAIN
ARG A 121 NH1	ARG F 179 NH1	3.269	INTER-CHAIN
ARG A 121 NH1	ARG F 179 NH2	3.473	INTER-CHAIN
ARG A 121 NH1	HIS F 196 NE2	2.250	INTER-CHAIN
ARG A 121 NH1	ARG F 199 NH1	5.073	INTER-CHAIN
ARG A 121 NH1	ARG F 199 NH2	4.082	INTER-CHAIN
ARG A 121 NH2	ARG A 106 NH1	3.004	INTRA-CHAIN
ARG A 121 NH2	ARG A 106 NH2	3.322	INTRA-CHAIN
ARG A 121 NH2	ARG A 119 NH1	3.176	INTRA-CHAIN
ARG A 121 NH2	ARG A 119 NH2	2.985	INTRA-CHAIN
ARG A 121 NH2	ARG F 179 NH2	2.992	INTER-CHAIN
ARG A 121 NH2	ARG F 199 NH1	4.187	INTER-CHAIN
ARG A 121 NH2	ARG F 199 NH2	3.468	INTER-CHAIN
ARG F 173 NH1	ARG A 121 NH1	3.014	INTER-CHAIN
ARG F 179 NH1	ARG A 121 NH1	3.269	INTER-CHAIN
ARG F 179 NH2	ARG A 121 NH1	3.473	INTER-CHAIN
ARG F 179 NH2	ARG A 121 NH2	2.992	INTER-CHAIN
HIS F 196 ND1	ARG A 121 NH1	2.144	INTER-CHAIN
HIS F 196 NE2	ARG A 121 NH1	2.250	INTER-CHAIN
ARG F 199 NH1	ARG A 121 NH1	5.073	INTER-CHAIN
ARG F 199 NH1	ARG A 121 NH2	4.187	INTER-CHAIN
ARG F 199 NH2	ARG A 121 NH1	4.082	INTER-CHAIN
ARG F 199 NH2	ARG A 121 NH2	3.468	INTER-CHAIN