Structural features of residue 16 in chain A

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Electrostatic Interactions:
ASP A 15 OD1	HIS A 16 ND1	-2.601	INTRA-CHAIN
ASP A 15 OD2	HIS A 16 ND1	-2.223	INTRA-CHAIN
HIS A 16 ND1	ASP A 15 OD1	-2.601	INTRA-CHAIN
HIS A 16 ND1	ARG A 21 NH1	4.348	INTRA-CHAIN
HIS A 16 ND1	ASP A 36 OD1	-1.458	INTRA-CHAIN
HIS A 16 NE2	ASP A 15 OD1	-2.725	INTRA-CHAIN
HIS A 16 NE2	ARG A 21 NH1	3.442	INTRA-CHAIN
ARG A 21 NH1	HIS A 16 NE2	3.442	INTRA-CHAIN
ARG A 21 NH2	HIS A 16 NE2	3.251	INTRA-CHAIN
ASP A 36 OD1	HIS A 16 ND1	-1.458	INTRA-CHAIN
ASP A 36 OD2	HIS A 16 ND1	-1.371	INTRA-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        H|       16|      A|         M|       65|      B|
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Protrusion Index:
HIS A 16 N	0.39
HIS A 16 CA	0.36
HIS A 16 C	0.49
HIS A 16 O	0.50
HIS A 16 CB	0.30
HIS A 16 CG	0.33
HIS A 16 ND1	0.33
HIS A 16 CD2	0.42
HIS A 16 CE1	0.38
HIS A 16 NE2	0.49

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Salt bridges:
ASP A 15	HIS A 16	2.263	INTRA-CHAIN

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Van der Waal's Interactions:
PHE A 14 CZ 109	HIS A 16 NE2 127	-0.017	INTRA-CHAIN
HIS A 16 NE2 127	CYS A 19 SG 148	-0.042	INTRA-CHAIN
HIS A 16 NE2 127	LEU B 62 CD2 1043	-0.055	INTER-CHAIN
HIS A 16 NE2 127	ALA B 63 CB 1048	-0.010	INTER-CHAIN
HIS A 16 NE2 127	LYS B 64 O 1053	-0.011	INTER-CHAIN
HIS A 16 NE2 127	THR B 66 CG2 1078	-0.012	INTER-CHAIN