ERPIN (Easy RNA Profile IdentificatioN) takes as input an RNA sequence alignment and secondary structure annotation and will identify a wide variety of known RNA motifs (such as tRNAs, 5S rRNAs, SRP RNA, C/D box snoRNAs, hammerhead motifs, miRNAs and others) in your sequence(s) of interest. Also contains tool for drawing secondary structure of motifs.
Daniel GAUTHERET and André Lambert
:: MORE INFORMATION
Gautheret D, Lambert A. (2001)
Direct RNA Motif Definition and Identification from Multiple Sequence Alignments using Secondary Structure Profiles.
J Mol Biol. 313:1003-11