molecule,helix_number,position_1,position_2,reference_base_pair,conformation,tertiary_type,strength,group_code,GC,CG,UA,AU,GU,UG,AA,AC,AG,CA,CC,CU,GA,GG,UC,UU,gap,sequences,predominant_types,covarying_types,Xch,Ych,PE,PES,Cov1,Cov3,C1_C3,WC,WCGU,XCons,YCons,DfDel,PNuc 23S,14,265,427,A:U,tSS,,Strong,T,0.2,,0.5,72.2,1.0,,0.8,,,,,0.1,,,0.1,0.3,24.7,869,AU,"GC,UA,AU",12,8,4,0.4,0.22,0.97,1.19,0.97,0.98,0.53,0.58,0.0,0.63