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 699,16S,8,152,169,,v4,A:C,tHW,,3°: base pair,,Strong,E,0.4,,,0.1,,0.2,1.3,83.6,1.0,0.6,9.8,,0.9,,1.4,0.2,0.6,1021,"AC,CC","UG,AC,GA"