RNAsifter submission

shape-index:

shape type:

first X shapes for query:

first X shapes for shape-index:

energy tolerance:

Attention:
Due to technical maintenance some tools might be unavailable.
See maintenance information.

sequence submission

please upload your (multiple) RNA or DNA fasta file: (alphabet is A,C,G,U,T case insensitive, everything else will be ignored)

or paste your (multiple) fasta-format sequence(s) in the below textfield:

(maximal 50 sequences, maximal sequencelength: 500 bases)

change default parameters

RNAsifter parameters:

cmsearch parameters:

perform local mode search
perform global mode search

output options:

cmsearch output for matching sequence blocks
simple tab delimited
GFF version 2

exclude these families from the search:

the input format is a comma seperated list of Rfam ids, e.g. "RF00177, RF00436, RF00017"