Structural features of residue 27 in chain A

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Electrostatic Interactions:
ARG A 27 NH1	HIS B 33 NE2	2.481	INTER-CHAIN
ARG A 27 NH1	ARG B 54 NH1	3.577	INTER-CHAIN
ARG A 27 NH1	ARG B 54 NH2	3.086	INTER-CHAIN
ARG A 27 NH1	ARG B 81 NH1	3.133	INTER-CHAIN
ARG A 27 NH1	ARG B 81 NH2	3.002	INTER-CHAIN
ARG A 27 NH2	HIS B 33 NE2	2.112	INTER-CHAIN
ARG A 27 NH2	ARG B 54 NH1	3.197	INTER-CHAIN
HIS B 33 ND1	ARG A 27 NH1	2.274	INTER-CHAIN
HIS B 33 NE2	ARG A 27 NH1	2.481	INTER-CHAIN
ARG B 54 NH1	ARG A 27 NH1	3.577	INTER-CHAIN
ARG B 54 NH1	ARG A 27 NH2	3.197	INTER-CHAIN
ARG B 54 NH2	ARG A 27 NH1	3.086	INTER-CHAIN
ARG B 81 NH1	ARG A 27 NH1	3.133	INTER-CHAIN
ARG B 81 NH2	ARG A 27 NH1	3.002	INTER-CHAIN

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Protrusion Index:
ARG A 27 N	1.67
ARG A 27 CA	1.64
ARG A 27 C	1.13
ARG A 27 O	1.02
ARG A 27 CB	2.06
ARG A 27 CG	1.89
ARG A 27 CD	2.06
ARG A 27 NE	3.01
ARG A 27 CZ	3.09
ARG A 27 NH1	2.79
ARG A 27 NH2	3.96