Structural features of residue 21 in chain A

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Protrusion Index:
GLN A 21 N	0.58
GLN A 21 CA	0.80
GLN A 21 C	0.97
GLN A 21 O	1.00
GLN A 21 CB	0.98
GLN A 21 CG	1.11
GLN A 21 CD	1.51
GLN A 21 OE1	1.51
GLN A 21 NE2	1.89

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Van der Waal's Interactions:
GLN A 21 NE2 175	ASP A 22 OD2 183	-0.013	INTRA-CHAIN
GLN A 21 NE2 175	GLU D 55 OE2 5188	-0.010	INTER-CHAIN
GLN A 21 NE2 175	GLY D 56 O 5192	-0.018	INTER-CHAIN