Extra EMBOSS commands to search for protein domains

 The DOMSEARCH programs were developed by Jon Ison and colleagues at MRC HGMP
 for their protein domain research. They are included as an EMBASSY package as
 a work in progress.
 .
 Applications in this DOMSEARCH release are seqfraggle (removes fragment
 sequences from DHF files), seqnr (removes redundancy from DHF files), seqsearch
 (generates PSI-BLAST hits (DHF file) from a DAF file), seqsort (Remove
 ambiguous classified sequences from DHF files) and seqwords (Generates DHF
 files from keyword search of UniProt).