Structural features of residue 172 in chain H

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Electrostatic Interactions:
HIS H 172 ND1	ARG L 113 NH1	2.465	INTER-CHAIN
HIS H 172 ND1	ASP L 170 OD1	-1.693	INTER-CHAIN
HIS H 172 ND1	ASP L 175 OD1	-2.338	INTER-CHAIN
HIS H 172 ND1	HIS L 203 NE2	1.587	INTER-CHAIN
HIS H 172 NE2	ARG L 113 NH1	2.652	INTER-CHAIN
HIS H 172 NE2	ASP L 170 OD1	-1.474	INTER-CHAIN
HIS H 172 NE2	ASP L 175 OD1	-2.670	INTER-CHAIN
HIS H 172 NE2	HIS L 203 ND1	0.675	INTER-CHAIN
HIS H 172 NE2	HIS L 203 NE2	1.671	INTER-CHAIN
ARG L 113 NH1	HIS H 172 NE2	2.652	INTER-CHAIN
ARG L 113 NH2	HIS H 172 NE2	2.659	INTER-CHAIN
ASP L 170 OD1	HIS H 172 ND1	-1.693	INTER-CHAIN
ASP L 170 OD2	HIS H 172 ND1	-1.863	INTER-CHAIN
ASP L 175 OD1	HIS H 172 ND1	-2.338	INTER-CHAIN
ASP L 175 OD2	HIS H 172 ND1	-3.079	INTER-CHAIN
HIS L 203 ND1	HIS H 172 NE2	1.519	INTER-CHAIN
HIS L 203 NE2	HIS H 172 ND1	0.705	INTER-CHAIN
HIS L 203 NE2	HIS H 172 NE2	1.671	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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|        N|      143|      L|         H|      172|      H|
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Protrusion Index:
HIS H 172 N	0.10
HIS H 172 CA	0.11
HIS H 172 C	0.19
HIS H 172 O	0.11
HIS H 172 CB	0.04
HIS H 172 CG	0.10
HIS H 172 ND1	0.04
HIS H 172 CD2	0.10
HIS H 172 CE1	0.07
HIS H 172 NE2	0.09

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Van der Waal's Interactions:
GLY H 170 O 3001	HIS H 172 NE2 3018	-0.039	INTRA-CHAIN
HIS H 172 NE2 3018	PHE H 174 CZ 3036	-0.014	INTRA-CHAIN
HIS H 172 NE2 3018	ASP L 175 OD2 1343	-0.028	INTER-CHAIN
HIS H 172 NE2 3018	SER L 179 OG 1374	-0.398	INTER-CHAIN
HIS H 172 NE2 3018	SER H 188 OG 3139	-0.032	INTRA-CHAIN
ASN L 143 ND2 1076	HIS H 172 NE2 3018	-0.205	INTER-CHAIN