A platform for multiple alignment of nucleic acid and protein sequences

ClustalW2 is a multiple sequence alignment tool for the alignment of DNA or protein sequences. It can be used by Bioinformatics researchers worldwide.

ClustalW2 is currently maintained at the Institute UCD Dublin in Ireland.

Access policy

ClustalW2 can be accessed via the EGI Applications on Demand service.

ClustalW2 & EGI

ClustalW2 uses EGI High-Throughput Compute resources offered by the following EGI providers: INFN-Catania (Italy), INFN-Bari (Italy), CYFRONET-LCG2 (Poland), BEgrid-ULV-VUB (Belgium) and CESGA (Spain).


Larkin et al. 2007. Clustal W and Clustal X version 2.0. doi: 10.1093/bioinformatics/btm404 (full text, open source)