Structural features of residue 30 in chain A

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Electrostatic Interactions:
HIS A 26 ND1	HIS A 30 ND1	1.001	INTRA-CHAIN
HIS A 26 ND1	HIS A 30 NE2	2.117	INTRA-CHAIN
HIS A 26 NE2	HIS A 30 ND1	0.852	INTRA-CHAIN
HIS A 26 NE2	HIS A 30 NE2	1.847	INTRA-CHAIN
ARG A 27 NH1	HIS A 30 NE2	2.939	INTRA-CHAIN
ARG A 27 NH2	HIS A 30 NE2	3.221	INTRA-CHAIN
HIS A 30 ND1	HIS A 26 ND1	1.001	INTRA-CHAIN
HIS A 30 ND1	HIS A 26 NE2	1.916	INTRA-CHAIN
HIS A 30 ND1	ARG A 27 NH1	2.595	INTRA-CHAIN
HIS A 30 ND1	ASP B 138 OD1	-2.137	INTER-CHAIN
HIS A 30 NE2	HIS A 26 ND1	0.941	INTRA-CHAIN
HIS A 30 NE2	HIS A 26 NE2	1.847	INTRA-CHAIN
HIS A 30 NE2	ARG A 27 NH1	2.939	INTRA-CHAIN
HIS A 30 NE2	ASP B 138 OD1	-2.696	INTER-CHAIN
ASP B 138 OD1	HIS A 30 ND1	-2.137	INTER-CHAIN
ASP B 138 OD2	HIS A 30 ND1	-1.768	INTER-CHAIN

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Protrusion Index:
HIS A 30 N	0.78
HIS A 30 CA	0.60
HIS A 30 C	0.53
HIS A 30 O	0.48
HIS A 30 CB	0.39
HIS A 30 CG	0.42
HIS A 30 ND1	0.62
HIS A 30 CD2	0.44
HIS A 30 CE1	0.62
HIS A 30 NE2	0.54

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Van der Waal's Interactions:
LEU A 25 CD2 142	HIS A 30 NE2 185	-0.082	INTRA-CHAIN
GLY A 29 O 175	HIS A 30 NE2 185	-0.032	INTRA-CHAIN
HIS A 30 NE2 185	SER B 137 OG 2072	-0.801	INTER-CHAIN