Structural features of residue 216 in chain A

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Electrostatic Interactions:
HIS A 168 ND1	HIS A 216 NE2	1.505	INTRA-CHAIN
HIS A 168 NE2	HIS A 216 NE2	1.563	INTRA-CHAIN
HIS A 216 ND1	ARG A 224 NH1	2.249	INTRA-CHAIN
HIS A 216 NE2	HIS A 168 ND1	0.669	INTRA-CHAIN
HIS A 216 NE2	HIS A 168 NE2	1.563	INTRA-CHAIN
ARG A 224 NH2	HIS A 216 NE2	2.226	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|      216|      A|         H|      264|      B|
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Protrusion Index:
HIS A 216 N	0.04
HIS A 216 CA	0.09
HIS A 216 C	0.12
HIS A 216 O	0.15
HIS A 216 CB	0.33
HIS A 216 CG	0.25
HIS A 216 ND1	0.23
HIS A 216 CD2	0.29
HIS A 216 CE1	0.27
HIS A 216 NE2	0.30

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Salt bridges:
GLU A 213	HIS A 216	3.112	INTRA-CHAIN

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Van der Waal's Interactions:
LYS A 201 NZ 1452	HIS A 216 NE2 1583	-0.008	INTRA-CHAIN
GLU A 213 OE2 1557	HIS A 216 NE2 1583	-0.194	INTRA-CHAIN
GLN A 215 NE2 1573	HIS A 216 NE2 1583	-0.033	INTRA-CHAIN
HIS A 216 NE2 1583	LEU B 267 CD2 4083	-0.021	INTER-CHAIN
HIS A 216 NE2 1583	GLU B 268 OE2 4092	-0.128	INTER-CHAIN