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Table 1 Comparative Secondary Structures: calibrated ambiguity indexes, by RNA family

From: Base-pair ambiguity and the kinetics of RNA folding

 

Number

Median

Median

Family

molecules

length

αT-S

Group I Introns

116

451

0.432

Group II Introns

34

990

0.181

tmRNA

404

363

0.926

SRP RNA

346

274

0.790

RNase P

407

330

0.925

16s rRNA

279

1512

0.938

23s rRNA

59

2913

1.000

  1. The number of molecules, the median length (number of nucleotides), and the median α scores for the T-S ambiguity indexes (Eq. 11) for each of the seven RNA families studied. RNA molecules from the first two families (unbound) are active without necessarily forming ribonucleoprotein complexes; the remaining five are bound in ribonucleoproteins. Molecules from the unbound families have lower ambiguity indexes