Submit an alignment for RF04221
This form allows you to upload a Stockholm-format alignment for consideration
as a new alignment for an existing Rfam family or as the basis for an
entirely new family.
Please complete all of the required fields (with bold labels). If this is a
new family then you must supply a PubMed ID for a supporting reference. If
this alignment is intended as a replacement for an existing family, you must
supply the accession for the family.