rowid,molecule,helix_number,position_1,position_2,pair_note,header_format,reference_base_pair,conformation,ai_code,tertiary_type,header_extra,strength,group_code,GC,CG,UA,AU,GU,UG,AA,AC,AG,CA,CC,CU,GA,GG,UC,UU,gap,Seq,predominant_types,covarying_types 697,16S,8,152,169,,v4,A:C,tHW,,3°: base pair,,Strong,A,,,,0.5,,,47.9,35.8,0.9,,11.2,2.3,,,,1.4,,215,"AA,AC,CC,CU","AA,CC,UU"