Structural features of residue 30 in chain A

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Electrostatic Interactions:
HIS A 30 ND1	HIS B 97 ND1	0.676	INTER-CHAIN
HIS A 30 ND1	ASP A 113 OD1	-1.631	INTRA-CHAIN
HIS A 30 NE2	ARG B 101 NH1	2.190	INTER-CHAIN
HIS A 30 NE2	ASP A 113 OD1	-1.517	INTRA-CHAIN
ASP A 113 OD1	HIS A 30 ND1	-1.631	INTRA-CHAIN
ASP A 113 OD2	HIS A 30 ND1	-1.577	INTRA-CHAIN
HIS B 97 ND1	HIS A 30 ND1	0.676	INTER-CHAIN
ARG B 101 NH1	HIS A 30 NE2	2.190	INTER-CHAIN
ARG B 101 NH2	HIS A 30 NE2	2.317	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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|        H|       30|      A|         S|       88|      B|
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Protrusion Index:
HIS A 30 N	0.40
HIS A 30 CA	0.39
HIS A 30 C	0.57
HIS A 30 O	0.46
HIS A 30 CB	0.20
HIS A 30 CG	0.16
HIS A 30 ND1	0.20
HIS A 30 CD2	0.07
HIS A 30 CE1	0.15
HIS A 30 NE2	0.09

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Van der Waal's Interactions:
LEU A 29 CD2 243	HIS A 30 NE2 253	-0.037	INTRA-CHAIN