Structural features of residue 231 in chain A

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Electrostatic Interactions:
ASP A 231 OD1	ASP B 75 OD1	8.335	INTER-CHAIN
ASP A 231 OD1	ASP B 75 OD2	10.297	INTER-CHAIN
ASP A 231 OD1	GLU B 80 OE1	3.005	INTER-CHAIN
ASP A 231 OD1	HIS B 97 ND1	-1.600	INTER-CHAIN
ASP A 231 OD1	HIS B 172 ND1	-2.067	INTER-CHAIN
ASP A 231 OD1	GLU A 232 OE1	5.394	INTRA-CHAIN
ASP A 231 OD1	HIS A 238 ND1	-2.068	INTRA-CHAIN
ASP A 231 OD1	GLU A 253 OE1	2.729	INTRA-CHAIN
ASP A 231 OD1	HIS A 260 ND1	-1.850	INTRA-CHAIN
ASP A 231 OD2	ASP B 75 OD1	8.581	INTER-CHAIN
ASP A 231 OD2	ASP B 75 OD2	13.386	INTER-CHAIN
ASP A 231 OD2	GLU B 80 OE1	3.021	INTER-CHAIN
ASP A 231 OD2	HIS B 97 ND1	-1.837	INTER-CHAIN
ASP A 231 OD2	HIS B 172 ND1	-2.372	INTER-CHAIN
ASP A 231 OD2	GLU A 232 OE1	4.190	INTRA-CHAIN
ASP A 231 OD2	HIS A 238 ND1	-2.111	INTRA-CHAIN
ASP A 231 OD2	HIS A 260 ND1	-1.769	INTRA-CHAIN
GLU A 232 OE1	ASP A 231 OD2	4.190	INTRA-CHAIN
GLU A 232 OE2	ASP A 231 OD2	3.827	INTRA-CHAIN
HIS A 238 ND1	ASP A 231 OD1	-2.068	INTRA-CHAIN
HIS A 238 NE2	ASP A 231 OD1	-2.083	INTRA-CHAIN
HIS A 260 ND1	ASP A 231 OD1	-1.850	INTRA-CHAIN
HIS A 260 NE2	ASP A 231 OD1	-1.794	INTRA-CHAIN
ASP B 75 OD1	ASP A 231 OD1	8.335	INTER-CHAIN
ASP B 75 OD1	ASP A 231 OD2	8.581	INTER-CHAIN
ASP B 75 OD2	ASP A 231 OD1	10.297	INTER-CHAIN
ASP B 75 OD2	ASP A 231 OD2	13.386	INTER-CHAIN
GLU B 80 OE1	ASP A 231 OD2	3.021	INTER-CHAIN
HIS B 97 ND1	ASP A 231 OD1	-1.600	INTER-CHAIN
HIS B 97 NE2	ASP A 231 OD1	-1.534	INTER-CHAIN
HIS B 172 ND1	ASP A 231 OD1	-2.067	INTER-CHAIN
HIS B 172 NE2	ASP A 231 OD1	-2.019	INTER-CHAIN

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Protrusion Index:
ASP A 231 N	0.68
ASP A 231 CA	0.71
ASP A 231 C	0.64
ASP A 231 O	0.47
ASP A 231 CB	0.58
ASP A 231 CG	0.65
ASP A 231 OD1	0.71
ASP A 231 OD2	0.57

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Salt bridges:
ASP B 75	ASP A 231	2.997	INTER-CHAIN

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Van der Waal's Interactions:
ASP A 231 OD2 1784	ASN A 233 ND2 1801	-0.134	INTRA-CHAIN
ASP A 231 OD2 1784	VAL A 234 CG2 1808	-0.381	INTRA-CHAIN
LYS B 74 CB 2640	ASP A 231 OD2 1784	-0.049	INTER-CHAIN
ASP B 75 OD2 2648	ASP A 231 OD2 1784	-1.194	INTER-CHAIN
ILE B 102 CD1 2861	ASP A 231 OD2 1784	-0.015	INTER-CHAIN