Multiple alignment program for amino acid or nucleotide sequences

Single-domain sequence(s) to be used as reference:
Examples: single sequence with single domain, or Pfam-seed
Gaps (- or .) will be reset, if any.

or upload a plain text file:     Clear

Multi-domain sequences from which the reference single domain above will be extracted: 
Example
Gaps (-) will be reset, if any, and extra regions will be removed.

or upload a plain text file:     Clear
Zipped file is acceptable.

Job name (optional):
(basic Latin alphabet, number and space only)

Notify when finished (optional; recommended when submitting large data):
Email address:

BLAST option

Threshold: E = (1e-1 – 1e-40)