Clustal Omega
Multiple sequence alignment that scales to thousands of sequences.
Server
Clustal Omega
EMBL-EBI · ebi.ac.uk
- Does
- Multiple sequence alignment that scales to thousands of sequences.
- Access
- Free
Use this when
Large alignments where speed matters. For small sets of divergent sequences MAFFT L-INS-i or T-Coffee are usually more accurate.
External tool. We link, we don’t host — nothing you enter on Biology 101 reaches them.
About this tool
The current Clustal generation, accurate and fast enough for very large protein and nucleotide alignments.
Related tools
- MAFFT — Multiple alignment with accuracy modes for difficult sequence sets.
- EMBOSS Needle — Global pairwise alignment, the reference implementation.
Science last reviewed .