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Paste your amino acid or nucleotide sequence in this box. All spurious characters such as digits and punctuation marks will be automatically stripped out so there is no need to remove them manually. A sequence containing only A, C, T and G's will be considered to be a nucleotide sequence and automatically translated; the original nucleotide sequence is retained and displayed for your reference. All other sequences are presumed to be amino acid sequences.

For your convenience, you may specify the sequence starting position. If you are submitting part of a sequence for analysis, for example a segment starting at residue 56, enter "56" in the Starting Position parameter. Residue numbering in the results will correspond to the original residue numbering of the entire sequence.