Structural features of residue 19 in chain A

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Electrostatic Interactions:
HIS A 19 ND1	ASP A 116 OD1	-1.521	INTRA-CHAIN
HIS A 19 ND1	HIS A 139 ND1	0.766	INTRA-CHAIN
HIS A 19 NE2	ASP A 116 OD1	-1.347	INTRA-CHAIN
ASP A 116 OD1	HIS A 19 ND1	-1.521	INTRA-CHAIN
ASP A 116 OD2	HIS A 19 ND1	-1.369	INTRA-CHAIN
HIS A 139 ND1	HIS A 19 ND1	0.766	INTRA-CHAIN

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Protrusion Index:
HIS A 19 N	0.07
HIS A 19 CA	0.05
HIS A 19 C	0.07
HIS A 19 O	0.13
HIS A 19 CB	0.16
HIS A 19 CG	0.26
HIS A 19 ND1	0.25
HIS A 19 CD2	0.38
HIS A 19 CE1	0.40
HIS A 19 NE2	0.43

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Van der Waal's Interactions:
VAL A 18 CG2 147	HIS A 19 NE2 157	-0.011	INTRA-CHAIN
HIS A 19 NE2 157	ALA A 34 CB 275	-0.013	INTRA-CHAIN
HIS A 19 NE2 157	VAL A 69 CG2 604	-0.008	INTRA-CHAIN
HIS A 19 NE2 157	THR A 71 CG2 619	-0.068	INTRA-CHAIN