Getting started with Clustal W – Multiple Sequence Alignment Tool 

Author Name : C.P.Rajadurai

Mail ID : rajaduraicp_at_au-kbc.org


ClustalW is a tool for multiple sequence alignment. 

Step: 1 

Multiple sequence alignment for nucleotide sequence 

Type clustalw multiplesequencefile.txt and press enter. 

Your browser may not support display of this image. 

Step: 2 

The result page shows the percentage of identity and aligned score value. 

Your browser may not support display of this image. 

Step: 3 

Multiple sequence alignment for protein sequences. 

Type clustalw multipleproteinsequence.txt and press enter. 

Your browser may not support display of this image. 

Step: 4 

The result page shows the percentage of identity between protein sequences. 

Your browser may not support display of this image.