Structural features of residue 20 in chain B

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Electrostatic Interactions:
ASP B 11 OD1	GLU B 20 OE1	3.554	INTRA-CHAIN
ASP B 11 OD2	GLU B 20 OE1	3.426	INTRA-CHAIN
GLU B 19 OE1	GLU B 20 OE1	9.215	INTRA-CHAIN
GLU B 19 OE1	GLU B 20 OE2	6.715	INTRA-CHAIN
GLU B 19 OE2	GLU B 20 OE1	7.173	INTRA-CHAIN
GLU B 19 OE2	GLU B 20 OE2	6.054	INTRA-CHAIN
GLU B 20 OE1	ASP B 11 OD2	3.426	INTRA-CHAIN
GLU B 20 OE1	GLU B 19 OE1	9.215	INTRA-CHAIN
GLU B 20 OE1	GLU B 19 OE2	7.173	INTRA-CHAIN
GLU B 20 OE1	ASP B 24 OD2	4.458	INTRA-CHAIN
GLU B 20 OE1	GLU B 40 OE1	2.811	INTRA-CHAIN
GLU B 20 OE1	GLU B 40 OE2	2.760	INTRA-CHAIN
GLU B 20 OE1	LYS D 93 NZ	-1.300	INTER-CHAIN
GLU B 20 OE2	ASP B 11 OD2	3.227	INTRA-CHAIN
GLU B 20 OE2	GLU B 19 OE1	6.715	INTRA-CHAIN
GLU B 20 OE2	GLU B 19 OE2	6.054	INTRA-CHAIN
GLU B 20 OE2	ASP B 24 OD2	4.127	INTRA-CHAIN
GLU B 20 OE2	GLU B 40 OE1	2.693	INTRA-CHAIN
GLU B 20 OE2	LYS D 93 NZ	-1.444	INTER-CHAIN
ASP B 24 OD1	GLU B 20 OE1	4.410	INTRA-CHAIN
ASP B 24 OD2	GLU B 20 OE1	4.458	INTRA-CHAIN
GLU B 40 OE1	GLU B 20 OE1	2.811	INTRA-CHAIN
GLU B 40 OE1	GLU B 20 OE2	2.693	INTRA-CHAIN
GLU B 40 OE2	GLU B 20 OE1	2.760	INTRA-CHAIN
LYS D 93 NZ	GLU B 20 OE2	-1.444	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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|        R|       53|      D|         E|       20|      B|
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Protrusion Index:
GLU B 20 N	0.18
GLU B 20 CA	0.28
GLU B 20 C	0.30
GLU B 20 O	0.31
GLU B 20 CB	0.53
GLU B 20 CG	0.60
GLU B 20 CD	0.56
GLU B 20 OE1	0.40
GLU B 20 OE2	0.64

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Van der Waal's Interactions:
GLU B 19 OE2 1060	GLU B 20 OE2 1069	-0.011	INTRA-CHAIN
GLU B 20 OE2 1069	THR D 48 CG2 3116	-0.025	INTER-CHAIN