Simple Sequence Alignment Webtool

Hello! Welcome to Junguk's Sequence Alignment Webtool. Here you can align any two sequences using either the Needleman-wunsch global alignment algorithm or the Smith-waterman local alignment algorithm. The scoring scheme used here is a simple match/mismatch/gap system. If you want to use substitution matrixes for scoring, please visit my another Protein Sequence Aligment Webtool. If you want to test a sequence fitting (the shorter sequence into the longer sequence), visit my Sequence Fitting Alignment Webtool.


   ALIGNMENT        METHOD

   Global Alignment (Needman-wunsch)

   Local Alignment (Smith-waterman)

   SEQUENCES

   Paste sequences
   or upload files.
   (Files have a
    higher priority)

Max chacters: 1000

  Sequence#1
   or  Sequence#2
   or

  SCORES

   Match Score   :           Mismatch Penalty :

  GAP PENANTY

   Gap Opening Penalty   :           Gap Extension Penalty :

  NUM OF MAXIMUM      ALIGNMENTS

  Maximum number of alignments to display, if more than one : 

  Result via Email

  Send the result to the following email address  :  

Last Modified : Jan. 30, 2009
Update: The maximum length of sequence is now set to 1,000 characters. For longer sequences, contact the author.

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