Structural features of residue 81 in chain B

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Electrostatic Interactions:
GLU A 174 OE1	ASP B 81 OD2	3.290	INTER-CHAIN
GLU A 174 OE2	ASP B 81 OD2	3.340	INTER-CHAIN
HIS B 75 ND1	ASP B 81 OD1	-1.513	INTRA-CHAIN
HIS B 75 NE2	ASP B 81 OD1	-1.378	INTRA-CHAIN
ASP B 81 OD1	HIS B 75 ND1	-1.513	INTRA-CHAIN
ASP B 81 OD1	HIS B 84 ND1	-2.448	INTRA-CHAIN
ASP B 81 OD1	HIS B 89 ND1	-1.459	INTRA-CHAIN
ASP B 81 OD1	GLU A 174 OE1	3.011	INTER-CHAIN
ASP B 81 OD2	HIS B 75 ND1	-1.584	INTRA-CHAIN
ASP B 81 OD2	HIS B 84 ND1	-2.956	INTRA-CHAIN
ASP B 81 OD2	HIS B 89 ND1	-1.479	INTRA-CHAIN
ASP B 81 OD2	GLU A 174 OE1	3.290	INTER-CHAIN
HIS B 84 ND1	ASP B 81 OD1	-2.448	INTRA-CHAIN
HIS B 84 NE2	ASP B 81 OD1	-1.982	INTRA-CHAIN
HIS B 89 ND1	ASP B 81 OD1	-1.459	INTRA-CHAIN
HIS B 89 NE2	ASP B 81 OD1	-1.722	INTRA-CHAIN

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Protrusion Index:
ASP B 81 N	0.50
ASP B 81 CA	0.68
ASP B 81 C	0.65
ASP B 81 O	0.65
ASP B 81 CB	1.00
ASP B 81 CG	1.06
ASP B 81 OD1	1.60
ASP B 81 OD2	0.93

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Van der Waal's Interactions:
GLY B 78 O 2143	ASP B 81 OD2 2169	-0.017	INTRA-CHAIN
LYS B 80 NZ 2161	ASP B 81 OD2 2169	-0.206	INTRA-CHAIN
ASP B 81 OD2 2169	PRO A 178 OXT 1518	-0.013	INTER-CHAIN