Sequence Alignment Resources
Database Search
NCBI BLAST Server - a popular server for database searches in the US.
- Nucleotide - Nucleotide
- Protein - Protein (blastp)
- Translated nucleotide - Protein (blastx)
- Protein - Translated nucleotide database (tblastn)
- Translated nucleotide - Translated nucleotide database (tblastx)
EBI BLAST - BLAST database searches at the European Bioinformatics Institute.
Sequence Alignment Servers
Sequence Analysis tools at the EBI - a collection of tools for DNA sequence analysis, including tools for pairwise and multiple sequence alignment.
Pairwise alignments at Michigan Tech.
Multiple sequence alignment for protein and DNA sequences at Michigan Tech.
MAFFT alignment server in Japan, with download links.
Kalign Swedish server for aligning multiple sequences.
Web Directories
Wikipedia's list of sequence alignment software.
List of alignment tools at the University of Lyon.
ExPASy Life Science Directory - a database-centric list of life science resources.