SUPERFAMILY 1.75 HMM library and genome assignments server

SUPERFAMILY 2 can be accessed from Please contact us if you experience any problems.

Search Sequences for SCOP domains

Assign SCOP domains to your sequences using the SUPERFAMILY hidden Markov models.

NEW: Get an early look at the future of SUPERFAMILY and beta test the new sequence search pages. All feedback appreciated!

Split on stop codons (nucleotide only): Yes No


Multiple sequence FASTA file:

Email address: <--- Please check
Use an example sequence (1plc plastocyanin)
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Large numbers of sequences can be accommodated by contacting

  • Maximum 1000 sequences
  • Sequences will queue on the server, then run for at least 5 minutes
  • Results will be removed after 15 days
  • Show help