Structural features of residue 20 in chain B

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        K|      141|      A|         Q|       20|      B|
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|        R|      170|      A|         Q|       20|      B|
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Protrusion Index:
GLN B 20 N	0.49
GLN B 20 CA	0.37
GLN B 20 C	0.23
GLN B 20 O	0.20
GLN B 20 CB	0.52
GLN B 20 CG	0.83
GLN B 20 CD	0.77
GLN B 20 OE1	0.63
GLN B 20 NE2	0.95

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Van der Waal's Interactions:
LEU B 8 CD2 3921	GLN B 20 NE2 4007	-0.021	INTRA-CHAIN
GLY B 17 O 3982	GLN B 20 NE2 4007	-0.009	INTRA-CHAIN
ASN B 19 ND2 3998	GLN B 20 NE2 4007	-0.141	INTRA-CHAIN
GLN B 20 NE2 4007	LYS A 141 NZ 1095	-0.251	INTER-CHAIN
GLN B 20 NE2 4007	ARG A 170 NH2 1347	-0.087	INTER-CHAIN