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  • ac91
    Member
    • Aug 2015
    • 13

    phylip to fasta

    Hi,

    Can anyone provide me a script in python or perl that converts phylip interleaved into fasta? I already found some scripts but it seems that they all work with phylip sequential and not with interleaved.

    Thanks a lot!!
  • Brian Bushnell
    Super Moderator
    • Jan 2014
    • 2709

    #2
    What a coincidence, I have a script which does just that in the BBMap package!

    Code:
    phylip2fasta.sh in=file.phylip out=file.fasta

    Comment

    • ac91
      Member
      • Aug 2015
      • 13

      #3
      Thanks so much!

      I already saw that there are others useful scripts in bbmap.

      Comment

      • ac91
        Member
        • Aug 2015
        • 13

        #4
        Originally posted by Brian Bushnell View Post
        What a coincidence, I have a script which does just that in the BBMap package!

        Code:
        phylip2fasta.sh in=file.phylip out=file.fasta
        Sorry Brian, but seems that your script does not work well with my files. Can you tell me why?

        For example:
        file.phy
        3 120
        seq1 ATGTGTTCAGCTCTAGTCGACAAGTATTTCAACTACCAGGAACCTCCGAATCGACAACTT
        seq2 ATGTGTTCGGCTCTTGTAGAGAGACATTTCAGCTTCATAGCGTCTTCG------------
        seq3 ATGTGTTCAGCTCTAGTCGACAAATATTTTAACTACCAGGAACCTCCTGATCGACAACAC

        CAACTTTCGTTTGAAGACTCCAAAATGGCCTACGACAACGGGTCGGACAGCCAGGGCTCG
        ------AGGTTTGAAGACTCGAGAATGGCTTACGACAACGGGTCGGACAGCCAGGGTTCG
        CAGCTTCAATTTGAGGCCACCAAAATGGCCTACGACAACGGCTCAGATAGCCAAGGCTCC

        file.fas
        >seq1
        ATGTGTTCAGCTCTAGTCGACAAGTATTTCAACTACCAGGAACCTCCGAATCGACAACTT
        >seq2
        ATGTGTTCGGCTCTTGTAGAGAGACATTTCAGCTTCATAGCGTCTTCG
        >seq3
        ATGTGTTCAGCTCTAGTCGACAAATATTTTAACTACCAGGAACCTCCTGATCGACAACAC
        >CAACTTTCGTTTGAAGACTCCAAAATGGCCTACGACAACGGGTCGGACAGCCAGGGCTCG

        >------AGGTTTGAAGACTCGAGAATGGCTTACGACAACGGGTCGGACAGCCAGGGTTCG

        >CAGCTTCAATTTGAGGCCACCAAAATGGCCTACGACAACGGCTCAGATAGCCAAGGCTCC

        Comment

        • Brian Bushnell
          Super Moderator
          • Jan 2014
          • 2709

          #5
          I only had a chance to try it on one file, and it worked fine in that case, but that's not a very robust test... can you send me the file you're using?

          What you have posted might be enough to replicate the problem, but to ensure it works correctly in entirety, the full file is probably essential.

          Comment

          • dgscofield
            Member
            • Nov 2010
            • 28

            #6
            If you haven't already found a solution, I've got a simple script that can interconvert between any of the formats supported in BioPerl's Bio::AlignIO, which you'd need to have installed. For Phylip to Fasta:

            Code:
            convertAlignment.pl -if phylip -of fasta < file.phy > file.fa
            It's available in my bioinfo/scripts repository.

            Comment

            • ac91
              Member
              • Aug 2015
              • 13

              #7
              Originally posted by Brian Bushnell View Post
              I only had a chance to try it on one file, and it worked fine in that case, but that's not a very robust test... can you send me the file you're using?

              What you have posted might be enough to replicate the problem, but to ensure it works correctly in entirety, the full file is probably essential.

              Sorry for the late reply.
              You can find my files attached, but I changed the fasta and phylip to .txt because is impossible to attach files with that extensions.
              Attached Files

              Comment

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