Structural features of residue 311 in chain A

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Electrostatic Interactions:
GLU A 145 OE1	ASP A 311 OD2	2.843	INTRA-CHAIN
GLU A 145 OE2	ASP A 311 OD2	3.221	INTRA-CHAIN
ASP A 149 OD1	ASP A 311 OD1	4.313	INTRA-CHAIN
ASP A 149 OD1	ASP A 311 OD2	3.902	INTRA-CHAIN
ASP A 149 OD2	ASP A 311 OD1	3.762	INTRA-CHAIN
ASP A 149 OD2	ASP A 311 OD2	3.376	INTRA-CHAIN
GLU A 229 OE1	ASP A 311 OD2	2.899	INTRA-CHAIN
GLU A 229 OE2	ASP A 311 OD2	3.134	INTRA-CHAIN
ASP A 311 OD1	GLU A 145 OE1	2.795	INTRA-CHAIN
ASP A 311 OD1	ASP B 149 OD1	2.973	INTER-CHAIN
ASP A 311 OD1	ASP B 149 OD2	2.925	INTER-CHAIN
ASP A 311 OD1	ASP A 149 OD1	4.313	INTRA-CHAIN
ASP A 311 OD1	ASP A 149 OD2	3.762	INTRA-CHAIN
ASP A 311 OD1	HIS B 220 ND1	-1.892	INTER-CHAIN
ASP A 311 OD1	GLU B 229 OE1	4.484	INTER-CHAIN
ASP A 311 OD1	GLU A 229 OE1	3.146	INTRA-CHAIN
ASP A 311 OD1	ASP B 283 OD2	2.948	INTER-CHAIN
ASP A 311 OD1	GLU A 342 OE1	3.428	INTRA-CHAIN
ASP A 311 OD2	GLU A 145 OE1	2.843	INTRA-CHAIN
ASP A 311 OD2	ASP A 149 OD1	3.902	INTRA-CHAIN
ASP A 311 OD2	ASP A 149 OD2	3.376	INTRA-CHAIN
ASP A 311 OD2	HIS B 220 ND1	-1.640	INTER-CHAIN
ASP A 311 OD2	GLU B 229 OE1	3.614	INTER-CHAIN
ASP A 311 OD2	GLU A 229 OE1	2.899	INTRA-CHAIN
ASP A 311 OD2	ASP B 283 OD2	2.718	INTER-CHAIN
ASP A 311 OD2	GLU A 342 OE1	4.021	INTRA-CHAIN
GLU A 342 OE1	ASP A 311 OD2	4.021	INTRA-CHAIN
GLU A 342 OE2	ASP A 311 OD2	3.858	INTRA-CHAIN
ASP B 149 OD1	ASP A 311 OD1	2.973	INTER-CHAIN
ASP B 149 OD2	ASP A 311 OD1	2.925	INTER-CHAIN
HIS B 220 ND1	ASP A 311 OD1	-1.892	INTER-CHAIN
HIS B 220 NE2	ASP A 311 OD1	-1.702	INTER-CHAIN
GLU B 229 OE1	ASP A 311 OD2	3.614	INTER-CHAIN
GLU B 229 OE2	ASP A 311 OD2	3.331	INTER-CHAIN
ASP B 283 OD2	ASP A 311 OD1	2.948	INTER-CHAIN
ASP B 283 OD2	ASP A 311 OD2	2.718	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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|        D|      311|      A|         D|      287|      B|
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|        K|      221|      B|         D|      311|      A|
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Protrusion Index:
ASP A 311 N	0.16
ASP A 311 CA	0.22
ASP A 311 C	0.19
ASP A 311 O	0.26
ASP A 311 CB	0.23
ASP A 311 CG	0.34
ASP A 311 OD1	0.30
ASP A 311 OD2	0.35

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Van der Waal's Interactions:
ARG A 144 NH2 1171	ASP A 311 OD2 2524	-0.174	INTRA-CHAIN
GLY A 310 O 2516	ASP A 311 OD2 2524	-0.039	INTRA-CHAIN
ASP A 311 OD2 2524	SER A 314 OG 2550	-0.009	INTRA-CHAIN