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  • roshanbernard
    Member
    • Feb 2011
    • 31

    Help with annotations

    Hi,

    I have WGS of Bacteria.

    However when i cross checked the annotation done by RAST-SEED server.

    i can see some errors.

    Same nucleotides have been given different annotation names.

    Can someone tell me why is this happening.

    Regards

    rosh
  • rhinoceros
    Senior Member
    • Apr 2013
    • 372

    #2
    Maybe you could clarify a little bit..
    savetherhino.org

    Comment

    • roshanbernard
      Member
      • Feb 2011
      • 31

      #3
      Thanks for your reply...

      when i checked the WGS and there is a gene which is 903bp on two different contigs of same genome. But the annotations are given below for each

      2-hydroxy-3-oxopropionate reductase (EC 1.1.1.60) CDS

      D-beta-hydroxybutyrate dehydrogenase (EC 1.1.1.30) CDS

      i am pretty confused why is this giving the data like this


      thanks in advance

      regards

      Comment

      • rhinoceros
        Senior Member
        • Apr 2013
        • 372

        #4
        Originally posted by roshanbernard View Post
        there is a gene which is 903bp on two different contigs of same genome
        What do you mean? The same exact 903bp sequence can be found from two different contigs and then RAST-SEED says that the other one gives a hit to 2-hydroxy-3-oxopropionate reductase (EC 1.1.1.60) CDS and the other one to D-beta-hydroxybutyrate dehydrogenase (EC 1.1.1.30) CDS?
        savetherhino.org

        Comment

        • roshanbernard
          Member
          • Feb 2011
          • 31

          #5
          Yeah exactly.... its the same 903bp... same nucleotides but the annotation is different... so i am wondering...

          thanks

          Comment

          • rhinoceros
            Senior Member
            • Apr 2013
            • 372

            #6
            So it's not giving the same two hits for both sequences?
            savetherhino.org

            Comment

            • roshanbernard
              Member
              • Feb 2011
              • 31

              #7
              Yes exactly... thats the problem.. i dont know why this is happening..

              Comment

              • rhinoceros
                Senior Member
                • Apr 2013
                • 372

                #8
                Originally posted by roshanbernard View Post
                Yes exactly... thats the problem.. i dont know why this is happening..
                Proteins are usually made up of multiple domains, and these domains show up in 1000s of different proteins. So perhaps that's what you're seeing? You're getting a weak secondary hit to some non orthologous protein..
                savetherhino.org

                Comment

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