Structural features of residue 31 in chain B

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Electrostatic Interactions:
HIS A 30 ND1	ASP B 31 OD1	-2.108	INTER-CHAIN
HIS A 30 NE2	ASP B 31 OD1	-2.052	INTER-CHAIN
HIS A 32 ND1	ASP B 31 OD1	-1.449	INTER-CHAIN
HIS A 32 NE2	ASP B 31 OD1	-1.543	INTER-CHAIN
GLU A 53 OE1	ASP B 31 OD2	4.803	INTER-CHAIN
GLU A 53 OE2	ASP B 31 OD2	5.182	INTER-CHAIN
ASP A 58 OD1	ASP B 31 OD2	2.877	INTER-CHAIN
ASP A 58 OD2	ASP B 31 OD1	2.954	INTER-CHAIN
ASP A 58 OD2	ASP B 31 OD2	3.191	INTER-CHAIN
GLU A 92 OE1	ASP B 31 OD2	5.971	INTER-CHAIN
GLU A 92 OE2	ASP B 31 OD2	4.886	INTER-CHAIN
GLU B 24 OE1	ASP B 31 OD2	3.966	INTRA-CHAIN
GLU B 24 OE2	ASP B 31 OD2	4.259	INTRA-CHAIN
GLU B 25 OE1	ASP B 31 OD2	3.857	INTRA-CHAIN
GLU B 25 OE2	ASP B 31 OD2	4.602	INTRA-CHAIN
HIS B 30 ND1	ASP B 31 OD1	-3.431	INTRA-CHAIN
HIS B 30 NE2	ASP B 31 OD1	-2.554	INTRA-CHAIN
ASP B 31 OD1	GLU B 24 OE1	4.516	INTRA-CHAIN
ASP B 31 OD1	GLU B 25 OE1	4.271	INTRA-CHAIN
ASP B 31 OD1	HIS B 30 ND1	-3.431	INTRA-CHAIN
ASP B 31 OD1	HIS A 30 ND1	-2.108	INTER-CHAIN
ASP B 31 OD1	HIS B 32 ND1	-3.008	INTRA-CHAIN
ASP B 31 OD1	HIS A 32 ND1	-1.449	INTER-CHAIN
ASP B 31 OD1	GLU A 53 OE1	4.817	INTER-CHAIN
ASP B 31 OD1	GLU B 53 OE1	5.466	INTRA-CHAIN
ASP B 31 OD1	ASP B 58 OD2	3.001	INTRA-CHAIN
ASP B 31 OD1	ASP A 58 OD2	2.954	INTER-CHAIN
ASP B 31 OD1	HIS B 89 ND1	-1.830	INTRA-CHAIN
ASP B 31 OD1	GLU A 92 OE1	5.222	INTER-CHAIN
ASP B 31 OD1	GLU B 92 OE1	3.418	INTRA-CHAIN
ASP B 31 OD1	ASP B 129 OD2	2.708	INTRA-CHAIN
ASP B 31 OD2	GLU B 24 OE1	3.966	INTRA-CHAIN
ASP B 31 OD2	GLU B 25 OE1	3.857	INTRA-CHAIN
ASP B 31 OD2	HIS B 30 ND1	-2.600	INTRA-CHAIN
ASP B 31 OD2	HIS A 30 ND1	-1.767	INTER-CHAIN
ASP B 31 OD2	HIS B 32 ND1	-3.115	INTRA-CHAIN
ASP B 31 OD2	HIS A 32 ND1	-1.346	INTER-CHAIN
ASP B 31 OD2	HIS B 51 ND1	-1.373	INTRA-CHAIN
ASP B 31 OD2	GLU A 53 OE1	4.803	INTER-CHAIN
ASP B 31 OD2	GLU B 53 OE1	5.964	INTRA-CHAIN
ASP B 31 OD2	ASP B 58 OD1	2.848	INTRA-CHAIN
ASP B 31 OD2	ASP B 58 OD2	3.363	INTRA-CHAIN
ASP B 31 OD2	ASP A 58 OD1	2.877	INTER-CHAIN
ASP B 31 OD2	ASP A 58 OD2	3.191	INTER-CHAIN
ASP B 31 OD2	HIS B 89 ND1	-1.950	INTRA-CHAIN
ASP B 31 OD2	GLU A 92 OE1	5.971	INTER-CHAIN
ASP B 31 OD2	GLU B 92 OE1	3.530	INTRA-CHAIN
HIS B 32 ND1	ASP B 31 OD1	-3.008	INTRA-CHAIN
HIS B 32 NE2	ASP B 31 OD1	-2.681	INTRA-CHAIN
HIS B 51 NE2	ASP B 31 OD1	-1.346	INTRA-CHAIN
GLU B 53 OE1	ASP B 31 OD2	5.964	INTRA-CHAIN
GLU B 53 OE2	ASP B 31 OD2	5.686	INTRA-CHAIN
ASP B 58 OD1	ASP B 31 OD2	2.848	INTRA-CHAIN
ASP B 58 OD2	ASP B 31 OD1	3.001	INTRA-CHAIN
ASP B 58 OD2	ASP B 31 OD2	3.363	INTRA-CHAIN
HIS B 89 ND1	ASP B 31 OD1	-1.830	INTRA-CHAIN
HIS B 89 NE2	ASP B 31 OD1	-1.615	INTRA-CHAIN
GLU B 92 OE1	ASP B 31 OD2	3.530	INTRA-CHAIN
GLU B 92 OE2	ASP B 31 OD2	3.052	INTRA-CHAIN
ASP B 129 OD2	ASP B 31 OD1	2.708	INTRA-CHAIN

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Protrusion Index:
ASP B 31 N	0.38
ASP B 31 CA	0.23
ASP B 31 C	0.15
ASP B 31 O	0.19
ASP B 31 CB	0.23
ASP B 31 CG	0.26
ASP B 31 OD1	0.38
ASP B 31 OD2	0.23

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Salt bridges:
ASP B 31	HIS B 32	2.254	INTRA-CHAIN
ASP B 31	ARG B 90	2.963	INTRA-CHAIN

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Van der Waal's Interactions:
GLY B 29 O 1535	ASP B 31 OD2 1553	-0.009	INTRA-CHAIN
ASP B 31 OD2 1553	LEU A 55 CD2 424	-0.034	INTER-CHAIN
ASP B 31 OD2 1553	ARG B 90 NH2 2003	-0.054	INTRA-CHAIN
ASP B 31 OD2 1553	LEU A 98 CD2 755	-0.939	INTER-CHAIN