FASTA/SSEARCH/GGSEARCH/GLSEARCH - Protein Similarity Search

Provides sequence similarity searching against protein databases using the FASTA and SSEARCH programs. SSEARCH does a rigorous Smith-Waterman search for similarity between a query sequence and a database. GGSEARCH compares a protein or DNA sequence to a sequence database producing global-global alignment (Needleman-Wunsch). GLSEARCH compares a protein or DNA sequence to a sequence database. FASTA can be very specific when identifying long regions of low similarity especially for highly diverged sequences. You can also conduct sequence similarity searching against nucleotide databases or complete proteome/genome databases using the FASTA programs.
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PROGRAM	DATABASES		RESULTS	SEARCH TITLE	YOUR EMAIL

MATRIX	GAP OPEN	GAP EXTEND	KTUP	EXPECTATION UPPER VALUE	EXPECTATION LOWER VALUE

DNA STRAND	HISTOGRAM	MOLECULE TYPE

SCORES	ALIGNMENTS	SEQUENCE RANGE	DATABASE RANGE	FILTER	STATISTICAL ESTIMATES

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Please Note: The way that the email submission results are sent back has changed, instead of returning the actual result, there is now a hyperlink to your result pages.

If you plan to use these services during a course please contact us.