mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure CCAGGAGGCGGAGGAGGTGGAG TGGCACTGACTCCAGCCTGGGG ACCCAGGAGGCGGAGGAGGTGGAGGTTGCAGTGAGCCAAGATCGTGGCACTGACTCCAGCCTGGGG 6 2 5' arm Homo_sapiens mirbase Metazoa_SRP 0.000000000000004 ppy-mir-1273 0.00000000001 -27 .((((((....((((..((((..((((((.....))...))))....))))..))))..)))))). (-27.00)