Structural features of residue 20 in chain B

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Electrostatic Interactions:
ASP A 55 OD1	GLU B 20 OE1	8.189	INTER-CHAIN
ASP A 55 OD2	GLU B 20 OE1	6.759	INTER-CHAIN
GLU A 65 OE1	GLU B 20 OE1	4.619	INTER-CHAIN
GLU A 65 OE1	GLU B 20 OE2	6.111	INTER-CHAIN
GLU A 65 OE2	GLU B 20 OE1	4.946	INTER-CHAIN
GLU A 65 OE2	GLU B 20 OE2	6.422	INTER-CHAIN
GLU A 71 OE2	GLU B 20 OE2	2.691	INTER-CHAIN
ASP A 74 OD1	GLU B 20 OE1	3.005	INTER-CHAIN
ASP A 74 OD2	GLU B 20 OE1	2.884	INTER-CHAIN
LYS A 77 NZ	GLU B 20 OE2	-1.502	INTER-CHAIN
GLU B 20 OE1	ASP B 21 OD2	5.429	INTRA-CHAIN
GLU B 20 OE1	LYS B 22 NZ	-1.282	INTRA-CHAIN
GLU B 20 OE1	LYS B 25 NZ	-1.361	INTRA-CHAIN
GLU B 20 OE1	GLU B 28 OE1	3.127	INTRA-CHAIN
GLU B 20 OE1	GLU B 28 OE2	3.371	INTRA-CHAIN
GLU B 20 OE1	GLU B 37 OE1	6.422	INTRA-CHAIN
GLU B 20 OE1	GLU B 37 OE2	8.716	INTRA-CHAIN
GLU B 20 OE1	LYS B 40 NZ	-1.101	INTRA-CHAIN
GLU B 20 OE1	ASP A 55 OD2	6.759	INTER-CHAIN
GLU B 20 OE1	GLU A 65 OE1	4.619	INTER-CHAIN
GLU B 20 OE1	GLU A 65 OE2	4.946	INTER-CHAIN
GLU B 20 OE1	ASP A 74 OD2	2.884	INTER-CHAIN
GLU B 20 OE1	LYS A 77 NZ	-1.277	INTER-CHAIN
GLU B 20 OE2	ASP B 21 OD2	4.251	INTRA-CHAIN
GLU B 20 OE2	LYS B 22 NZ	-1.162	INTRA-CHAIN
GLU B 20 OE2	LYS B 25 NZ	-1.188	INTRA-CHAIN
GLU B 20 OE2	GLU B 28 OE1	2.954	INTRA-CHAIN
GLU B 20 OE2	GLU B 28 OE2	3.222	INTRA-CHAIN
GLU B 20 OE2	GLU B 37 OE1	7.287	INTRA-CHAIN
GLU B 20 OE2	GLU B 37 OE2	11.783	INTRA-CHAIN
GLU B 20 OE2	GLU B 38 OE1	2.822	INTRA-CHAIN
GLU B 20 OE2	LYS B 40 NZ	-1.202	INTRA-CHAIN
GLU B 20 OE2	ASP A 55 OD2	10.158	INTER-CHAIN
GLU B 20 OE2	GLU A 65 OE1	6.111	INTER-CHAIN
GLU B 20 OE2	GLU A 65 OE2	6.422	INTER-CHAIN
GLU B 20 OE2	GLU A 71 OE2	2.691	INTER-CHAIN
GLU B 20 OE2	ASP A 74 OD2	3.171	INTER-CHAIN
GLU B 20 OE2	LYS A 77 NZ	-1.502	INTER-CHAIN
ASP B 21 OD1	GLU B 20 OE1	7.229	INTRA-CHAIN
ASP B 21 OD2	GLU B 20 OE1	5.429	INTRA-CHAIN
LYS B 22 NZ	GLU B 20 OE2	-1.162	INTRA-CHAIN
LYS B 25 NZ	GLU B 20 OE2	-1.188	INTRA-CHAIN
GLU B 28 OE1	GLU B 20 OE1	3.127	INTRA-CHAIN
GLU B 28 OE1	GLU B 20 OE2	2.954	INTRA-CHAIN
GLU B 28 OE2	GLU B 20 OE1	3.371	INTRA-CHAIN
GLU B 28 OE2	GLU B 20 OE2	3.222	INTRA-CHAIN
GLU B 37 OE1	GLU B 20 OE1	6.422	INTRA-CHAIN
GLU B 37 OE1	GLU B 20 OE2	7.287	INTRA-CHAIN
GLU B 37 OE2	GLU B 20 OE1	8.716	INTRA-CHAIN
GLU B 37 OE2	GLU B 20 OE2	11.783	INTRA-CHAIN
GLU B 38 OE1	GLU B 20 OE2	2.822	INTRA-CHAIN
LYS B 40 NZ	GLU B 20 OE2	-1.202	INTRA-CHAIN

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Protrusion Index:
GLU B 20 N	0.33
GLU B 20 CA	0.34
GLU B 20 C	0.48
GLU B 20 O	0.40
GLU B 20 CB	0.49
GLU B 20 CG	0.46
GLU B 20 CD	0.57
GLU B 20 OE1	0.81
GLU B 20 OE2	0.53

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Van der Waal's Interactions:
SER B 17 OG 1082	GLU B 20 OE2 1103	-0.027	INTRA-CHAIN
GLU B 20 OE2 1103	TYR B 36 OH 1236	-0.445	INTRA-CHAIN
GLU B 20 OE2 1103	GLU B 37 OE2 1245	-0.574	INTRA-CHAIN
GLU B 20 OE2 1103	ASP A 55 OD2 319	-0.239	INTER-CHAIN
GLU B 20 OE2 1103	GLU A 65 OE2 400	-0.015	INTER-CHAIN
GLU B 20 OE2 1103	THR A 66 CG2 407	-0.018	INTER-CHAIN