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,28,607,621,U:A,tWH,,Strong,3,1.3,1.7,67.6,4.8,2.5,5.6,6.0,2.1,1.2,0.2,0.8,,1.5,2.7,0.6,,1.6,521,"UA,AU,GU,UG,AA,AC,GG","UA,AU,CC,GG",16,15,7,0.45,0.27,0.77,1.04,0.77,0.85,0.76,0.74,0.0,0.81