Clustal Omega 1.2.4 – Multiple Sequence Alignment

Clustal Omega 1.2.4


Clustal Omega is a multiple sequence alignment program for proteins. The accuracy of the package on smaller test cases is similar to that of the high-quality aligners. On larger data sets, Clustal Omega outperforms other packages in terms of execution time and quality. Clustal Omega also has powerful features for adding sequences to and exploiting information in existing alignments, making use of the vast amount of precomputed information in public databases like Pfam.


Clustal Omega Online Version


the Conway Institute UCD Dublinby Des Higgins, Fabian Sievers, David Dineen, and Andreas Wilm.




  • Linux / Windows / MacOsX


 Clustal Omega



Sievers F, Wilm A, Dineen DG, Gibson TJ, Karplus K, Li W, Lopez R, McWilliam H, Remmert M, S?ding J, Thompson JD, Higgins DG (2011)
Fast, scalable generation of high-quality protein multiple sequence alignments using Clustal Omega
Molecular Systems Biology 7 Article number: 539 doi:10.1038/msb.2011.75

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