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 TTGTTCTTTGGTCTTTCAGCCA TCTGTGAGACCAAAGAACTACT GCAAAGCAGCAATTGTTCTTTGGTCTTTCAGCCATGACCTGACCTTCTGTCTGTGAGACCAAAGAACTACTTTGCTTGGC 4 0 5' arm Homo_sapiens mirbase 100 hsa-mir-4677 4e-40 -31.4 ((.((((((.....(((((((((((((.(((.((.((........)))).))).)))))))))))))....)))))).)) (-31.40)