Structural features of residue 172 in chain H

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Electrostatic Interactions:
HIS H 172 ND1	ARG L 113 NH1	2.330	INTER-CHAIN
HIS H 172 ND1	ASP L 170 OD1	-1.897	INTER-CHAIN
HIS H 172 ND1	ASP L 175 OD1	-2.185	INTER-CHAIN
HIS H 172 ND1	HIS L 203 NE2	1.554	INTER-CHAIN
HIS H 172 NE2	ARG L 113 NH1	2.566	INTER-CHAIN
HIS H 172 NE2	ASP L 170 OD1	-1.688	INTER-CHAIN
HIS H 172 NE2	ASP L 175 OD1	-2.580	INTER-CHAIN
HIS H 172 NE2	HIS L 203 NE2	1.628	INTER-CHAIN
ARG L 113 NH1	HIS H 172 NE2	2.566	INTER-CHAIN
ARG L 113 NH2	HIS H 172 NE2	2.732	INTER-CHAIN
ASP L 170 OD1	HIS H 172 ND1	-1.897	INTER-CHAIN
ASP L 170 OD2	HIS H 172 ND1	-1.813	INTER-CHAIN
ASP L 175 OD1	HIS H 172 ND1	-2.185	INTER-CHAIN
ASP L 175 OD2	HIS H 172 ND1	-2.708	INTER-CHAIN
HIS L 203 NE2	HIS H 172 ND1	0.691	INTER-CHAIN
HIS L 203 NE2	HIS H 172 NE2	1.628	INTER-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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|        S|      179|      L|         H|      172|      H|
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Protrusion Index:
HIS H 172 N	0.22
HIS H 172 CA	0.20
HIS H 172 C	0.18
HIS H 172 O	0.11
HIS H 172 CB	0.16
HIS H 172 CG	0.14
HIS H 172 ND1	0.15
HIS H 172 CD2	0.13
HIS H 172 CE1	0.18
HIS H 172 NE2	0.16

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Van der Waal's Interactions:
GLY H 170 O 3001	HIS H 172 NE2 3018	-0.033	INTRA-CHAIN
VAL H 171 CG2 3008	HIS H 172 NE2 3018	-0.011	INTRA-CHAIN
HIS H 172 NE2 3018	PHE H 174 CZ 3036	-0.010	INTRA-CHAIN
HIS H 172 NE2 3018	ASP L 175 OD2 1343	-0.019	INTER-CHAIN
HIS H 172 NE2 3018	SER L 179 OG 1374	-0.611	INTER-CHAIN
HIS H 172 NE2 3018	SER H 188 OG 3139	-0.026	INTRA-CHAIN
ASN L 143 ND2 1076	HIS H 172 NE2 3018	-0.460	INTER-CHAIN
THR L 169 CG2 1295	HIS H 172 NE2 3018	-0.020	INTER-CHAIN