Structural features of residue 20 in chain A

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        Q|      137|      B|         C|       20|      A|
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Protrusion Index:
CYS A 20 N	1.48
CYS A 20 CA	0.97
CYS A 20 C	0.83
CYS A 20 O	0.93
CYS A 20 CB	1.17
CYS A 20 SG	0.74

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Van der Waal's Interactions:
CYS A 20 SG 13	VAL A 21 CG2 20	-0.027	INTRA-CHAIN
CYS A 20 SG 13	PRO A 71 CD 386	-0.062	INTRA-CHAIN
CYS A 20 SG 13	SER A 74 OG 402	-0.029	INTRA-CHAIN
CYS A 20 SG 13	ARG A 132 NH2 801	-0.047	INTRA-CHAIN
CYS A 20 SG 13	PHE B 134 CZ 1718	-0.296	INTER-CHAIN
CYS A 20 SG 13	PRO B 136 CD 1737	-0.088	INTER-CHAIN