Structural features of residue 21 in chain A

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Protrusion Index:
GLN A 21 N	0.67
GLN A 21 CA	0.58
GLN A 21 C	0.45
GLN A 21 O	0.69
GLN A 21 CB	0.93
GLN A 21 CG	1.11
GLN A 21 CD	1.57
GLN A 21 OE1	1.98
GLN A 21 NE2	1.78

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Van der Waal's Interactions:
GLN A 21 NE2 125	PRO B 77 CD 572	-0.009	INTER-CHAIN