Structural features of residue 39 in chain A

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Electrostatic Interactions:
ARG A 15 NH1	HIS A 39 NE2	2.960	INTRA-CHAIN
ARG A 15 NH2	HIS A 39 NE2	2.805	INTRA-CHAIN
HIS A 39 ND1	ARG A 15 NH1	2.714	INTRA-CHAIN
HIS A 39 ND1	HIS A 42 ND1	0.728	INTRA-CHAIN
HIS A 39 ND1	HIS A 42 NE2	1.507	INTRA-CHAIN
HIS A 39 ND1	ARG D 415 NH1	3.163	INTER-CHAIN
HIS A 39 NE2	ARG A 15 NH1	2.960	INTRA-CHAIN
HIS A 39 NE2	HIS A 42 ND1	0.743	INTRA-CHAIN
HIS A 39 NE2	HIS A 42 NE2	1.548	INTRA-CHAIN
HIS A 39 NE2	ARG D 415 NH1	3.347	INTER-CHAIN
HIS A 42 ND1	HIS A 39 ND1	0.728	INTRA-CHAIN
HIS A 42 ND1	HIS A 39 NE2	1.673	INTRA-CHAIN
HIS A 42 NE2	HIS A 39 ND1	0.670	INTRA-CHAIN
HIS A 42 NE2	HIS A 39 NE2	1.548	INTRA-CHAIN
ARG D 415 NH1	HIS A 39 NE2	3.347	INTER-CHAIN
ARG D 415 NH2	HIS A 39 NE2	4.021	INTER-CHAIN

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Protrusion Index:
HIS A 39 N	1.34
HIS A 39 CA	1.34
HIS A 39 C	0.91
HIS A 39 O	0.97
HIS A 39 CB	1.78
HIS A 39 CG	1.78
HIS A 39 ND1	1.78
HIS A 39 CD2	1.67
HIS A 39 CE1	1.54
HIS A 39 NE2	1.57