Structural features of residue 520 in chain A

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Electrostatic Interactions:
GLU A 505 OE1	GLU A 520 OE1	3.775	INTRA-CHAIN
GLU A 505 OE1	GLU A 520 OE2	3.829	INTRA-CHAIN
GLU A 505 OE2	GLU A 520 OE1	3.739	INTRA-CHAIN
GLU A 505 OE2	GLU A 520 OE2	3.638	INTRA-CHAIN
LYS A 506 NZ	GLU A 520 OE2	-1.434	INTRA-CHAIN
GLU A 514 OE1	GLU A 520 OE1	2.881	INTRA-CHAIN
GLU A 514 OE1	GLU A 520 OE2	2.744	INTRA-CHAIN
GLU A 514 OE2	GLU A 520 OE1	2.846	INTRA-CHAIN
GLU A 514 OE2	GLU A 520 OE2	2.724	INTRA-CHAIN
GLU A 515 OE1	GLU A 520 OE1	3.227	INTRA-CHAIN
GLU A 515 OE1	GLU A 520 OE2	2.854	INTRA-CHAIN
GLU A 515 OE2	GLU A 520 OE1	3.486	INTRA-CHAIN
GLU A 515 OE2	GLU A 520 OE2	3.008	INTRA-CHAIN
GLU A 517 OE1	GLU A 520 OE1	10.476	INTRA-CHAIN
GLU A 517 OE1	GLU A 520 OE2	9.895	INTRA-CHAIN
GLU A 517 OE2	GLU A 520 OE1	6.713	INTRA-CHAIN
GLU A 517 OE2	GLU A 520 OE2	6.971	INTRA-CHAIN
LYS A 519 NZ	GLU A 520 OE2	-1.311	INTRA-CHAIN
GLU A 520 OE1	ASP B 250 OD2	3.316	INTER-CHAIN
GLU A 520 OE1	LYS B 253 NZ	-2.121	INTER-CHAIN
GLU A 520 OE1	LYS B 254 NZ	-1.080	INTER-CHAIN
GLU A 520 OE1	LYS B 260 NZ	-2.281	INTER-CHAIN
GLU A 520 OE1	GLU B 296 OE1	9.779	INTER-CHAIN
GLU A 520 OE1	GLU B 296 OE2	7.680	INTER-CHAIN
GLU A 520 OE1	GLU B 302 OE1	3.126	INTER-CHAIN
GLU A 520 OE1	GLU B 302 OE2	2.867	INTER-CHAIN
GLU A 520 OE1	GLU A 505 OE1	3.775	INTRA-CHAIN
GLU A 520 OE1	GLU A 505 OE2	3.739	INTRA-CHAIN
GLU A 520 OE1	LYS A 506 NZ	-1.268	INTRA-CHAIN
GLU A 520 OE1	GLU A 514 OE1	2.881	INTRA-CHAIN
GLU A 520 OE1	GLU A 514 OE2	2.846	INTRA-CHAIN
GLU A 520 OE1	GLU A 515 OE1	3.227	INTRA-CHAIN
GLU A 520 OE1	GLU A 515 OE2	3.486	INTRA-CHAIN
GLU A 520 OE1	GLU A 517 OE1	10.476	INTRA-CHAIN
GLU A 520 OE1	GLU A 517 OE2	6.713	INTRA-CHAIN
GLU A 520 OE1	LYS A 519 NZ	-1.598	INTRA-CHAIN
GLU A 520 OE1	ASP A 526 OD2	3.132	INTRA-CHAIN
GLU A 520 OE1	LYS A 547 NZ	-1.382	INTRA-CHAIN
GLU A 520 OE2	ASP B 250 OD2	2.947	INTER-CHAIN
GLU A 520 OE2	LYS B 253 NZ	-1.822	INTER-CHAIN
GLU A 520 OE2	LYS B 260 NZ	-2.739	INTER-CHAIN
GLU A 520 OE2	GLU B 296 OE1	9.149	INTER-CHAIN
GLU A 520 OE2	GLU B 296 OE2	6.554	INTER-CHAIN
GLU A 520 OE2	GLU B 302 OE1	3.519	INTER-CHAIN
GLU A 520 OE2	GLU B 302 OE2	3.225	INTER-CHAIN
GLU A 520 OE2	LYS B 306 NZ	-1.105	INTER-CHAIN
GLU A 520 OE2	GLU A 505 OE1	3.829	INTRA-CHAIN
GLU A 520 OE2	GLU A 505 OE2	3.638	INTRA-CHAIN
GLU A 520 OE2	LYS A 506 NZ	-1.434	INTRA-CHAIN
GLU A 520 OE2	GLU A 514 OE1	2.744	INTRA-CHAIN
GLU A 520 OE2	GLU A 514 OE2	2.724	INTRA-CHAIN
GLU A 520 OE2	GLU A 515 OE1	2.854	INTRA-CHAIN
GLU A 520 OE2	GLU A 515 OE2	3.008	INTRA-CHAIN
GLU A 520 OE2	GLU A 517 OE1	9.895	INTRA-CHAIN
GLU A 520 OE2	GLU A 517 OE2	6.971	INTRA-CHAIN
GLU A 520 OE2	LYS A 519 NZ	-1.311	INTRA-CHAIN
GLU A 520 OE2	ASP A 526 OD2	2.822	INTRA-CHAIN
GLU A 520 OE2	LYS A 547 NZ	-1.178	INTRA-CHAIN
ASP A 526 OD1	GLU A 520 OE1	2.801	INTRA-CHAIN
ASP A 526 OD2	GLU A 520 OE1	3.132	INTRA-CHAIN
LYS A 547 NZ	GLU A 520 OE2	-1.178	INTRA-CHAIN
ASP B 250 OD1	GLU A 520 OE1	3.157	INTER-CHAIN
ASP B 250 OD2	GLU A 520 OE1	3.316	INTER-CHAIN
LYS B 253 NZ	GLU A 520 OE2	-1.822	INTER-CHAIN
LYS B 260 NZ	GLU A 520 OE2	-2.739	INTER-CHAIN
GLU B 296 OE1	GLU A 520 OE1	9.779	INTER-CHAIN
GLU B 296 OE1	GLU A 520 OE2	9.149	INTER-CHAIN
GLU B 296 OE2	GLU A 520 OE1	7.680	INTER-CHAIN
GLU B 296 OE2	GLU A 520 OE2	6.554	INTER-CHAIN
GLU B 302 OE1	GLU A 520 OE1	3.126	INTER-CHAIN
GLU B 302 OE1	GLU A 520 OE2	3.519	INTER-CHAIN
GLU B 302 OE2	GLU A 520 OE1	2.867	INTER-CHAIN
GLU B 302 OE2	GLU A 520 OE2	3.225	INTER-CHAIN
LYS B 306 NZ	GLU A 520 OE2	-1.105	INTER-CHAIN

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Protrusion Index:
GLU A 520 N	0.23
GLU A 520 CA	0.20
GLU A 520 C	0.16
GLU A 520 O	0.11
GLU A 520 CB	0.30
GLU A 520 CG	0.27
GLU A 520 CD	0.38
GLU A 520 OE1	0.39
GLU A 520 OE2	0.39

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Van der Waal's Interactions:
PHE A 509 CZ 2223	GLU A 520 OE2 2318	-0.271	INTRA-CHAIN
GLU A 517 OE2 2296	GLU A 520 OE2 2318	-0.025	INTRA-CHAIN
GLY A 518 O 2300	GLU A 520 OE2 2318	-0.014	INTRA-CHAIN
GLN B 257 NE2 2689	GLU A 520 OE2 2318	-0.011	INTER-CHAIN
LYS B 260 NZ 2721	GLU A 520 OE2 2318	-0.026	INTER-CHAIN
GLU B 296 OE2 3024	GLU A 520 OE2 2318	-0.017	INTER-CHAIN
GLN B 303 NE2 3081	GLU A 520 OE2 2318	-0.010	INTER-CHAIN