Structural features of residue 309 in chain B

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Electrostatic Interactions:
ASP A 160 OD1	ASP B 309 OD2	2.892	INTER-CHAIN
ASP A 160 OD2	ASP B 309 OD2	2.941	INTER-CHAIN
HIS A 231 ND1	ASP B 309 OD1	-1.623	INTER-CHAIN
HIS A 231 NE2	ASP B 309 OD1	-1.502	INTER-CHAIN
GLU A 240 OE1	ASP B 309 OD2	3.995	INTER-CHAIN
GLU A 240 OE2	ASP B 309 OD2	4.316	INTER-CHAIN
ASP A 281 OD2	ASP B 309 OD1	2.730	INTER-CHAIN
ASP A 281 OD2	ASP B 309 OD2	2.981	INTER-CHAIN
ASP A 285 OD1	ASP B 309 OD1	7.985	INTER-CHAIN
ASP A 285 OD1	ASP B 309 OD2	9.102	INTER-CHAIN
ASP A 285 OD2	ASP B 309 OD1	13.897	INTER-CHAIN
ASP A 285 OD2	ASP B 309 OD2	14.997	INTER-CHAIN
GLU B 156 OE1	ASP B 309 OD2	3.200	INTRA-CHAIN
GLU B 156 OE2	ASP B 309 OD2	2.794	INTRA-CHAIN
ASP B 160 OD1	ASP B 309 OD1	3.371	INTRA-CHAIN
ASP B 160 OD1	ASP B 309 OD2	3.735	INTRA-CHAIN
ASP B 160 OD2	ASP B 309 OD1	3.887	INTRA-CHAIN
ASP B 160 OD2	ASP B 309 OD2	4.270	INTRA-CHAIN
GLU B 240 OE1	ASP B 309 OD2	3.455	INTRA-CHAIN
GLU B 240 OE2	ASP B 309 OD2	3.148	INTRA-CHAIN
ASP B 309 OD1	GLU B 156 OE1	3.223	INTRA-CHAIN
ASP B 309 OD1	ASP B 160 OD1	3.371	INTRA-CHAIN
ASP B 309 OD1	ASP B 160 OD2	3.887	INTRA-CHAIN
ASP B 309 OD1	HIS A 231 ND1	-1.623	INTER-CHAIN
ASP B 309 OD1	GLU A 240 OE1	3.277	INTER-CHAIN
ASP B 309 OD1	GLU B 240 OE1	3.129	INTRA-CHAIN
ASP B 309 OD1	ASP A 281 OD2	2.730	INTER-CHAIN
ASP B 309 OD1	ASP A 285 OD1	7.985	INTER-CHAIN
ASP B 309 OD1	ASP A 285 OD2	13.897	INTER-CHAIN
ASP B 309 OD1	GLU B 338 OE1	4.370	INTRA-CHAIN
ASP B 309 OD1	HIS B 341 ND1	-1.516	INTRA-CHAIN
ASP B 309 OD2	GLU B 156 OE1	3.200	INTRA-CHAIN
ASP B 309 OD2	ASP A 160 OD1	2.892	INTER-CHAIN
ASP B 309 OD2	ASP A 160 OD2	2.941	INTER-CHAIN
ASP B 309 OD2	ASP B 160 OD1	3.735	INTRA-CHAIN
ASP B 309 OD2	ASP B 160 OD2	4.270	INTRA-CHAIN
ASP B 309 OD2	HIS A 231 ND1	-1.879	INTER-CHAIN
ASP B 309 OD2	GLU A 240 OE1	3.995	INTER-CHAIN
ASP B 309 OD2	GLU B 240 OE1	3.455	INTRA-CHAIN
ASP B 309 OD2	ASP A 281 OD2	2.981	INTER-CHAIN
ASP B 309 OD2	ASP A 285 OD1	9.102	INTER-CHAIN
ASP B 309 OD2	ASP A 285 OD2	14.997	INTER-CHAIN
ASP B 309 OD2	GLU B 338 OE1	3.593	INTRA-CHAIN
ASP B 309 OD2	HIS B 341 ND1	-1.347	INTRA-CHAIN
GLU B 338 OE1	ASP B 309 OD2	3.593	INTRA-CHAIN
GLU B 338 OE2	ASP B 309 OD2	3.238	INTRA-CHAIN
HIS B 341 ND1	ASP B 309 OD1	-1.516	INTRA-CHAIN
HIS B 341 NE2	ASP B 309 OD1	-1.401	INTRA-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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|        K|      232|      A|         D|      309|      B|
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|        D|      285|      A|         D|      309|      B|
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Protrusion Index:
ASP B 309 N	0.13
ASP B 309 CA	0.21
ASP B 309 C	0.17
ASP B 309 O	0.22
ASP B 309 CB	0.19
ASP B 309 CG	0.26
ASP B 309 OD1	0.29
ASP B 309 OD2	0.20

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Salt bridges:
ASP A 285	ASP B 309	2.887	INTER-CHAIN

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Van der Waal's Interactions:
ASP A 285 OD2 2239	ASP B 309 OD2 2428	-2.218	INTER-CHAIN
ARG B 155 NH2 1209	ASP B 309 OD2 2428	-0.055	INTRA-CHAIN
TYR B 162 OH 1269	ASP B 309 OD2 2428	-0.842	INTRA-CHAIN
GLY B 308 O 2420	ASP B 309 OD2 2428	-0.016	INTRA-CHAIN