Do-It-Yourself Sequence Comparison using WU-Blast 2.0

Select a WU-Blast program:

Select a: WU-Blast filter option:

Enter your query sequence in FASTA format:

Enter the name of a file containing your database sequences:

-or-
Enter your database sequences in FASTA format):

Here is an example of FASTA formatted sequences:

>HMGI_HUMAN 106 bases, 2032 checksum.
SESSSKSSQPLASKQEKDGTEKRGRGRPRKQPPVSPGTALVGSQKEPSEV
PTPKRPRGRPKGSKNKGAAKTRKTTTTPGRKPRGRPKKLEKEEEEGISQE
SSEEEQ
>HMGY_HUMAN 95 bases, 3142 checksum.
SESSSKSSQPLASKQEKDGTEKRGRGRPRKQPPKEPSEVPTPKRPRGRPK
GSKNKGAAKTRKTTTTPGRKPRGRPKKLEKEEEEGISQESSEEEQ
>HMGY_MOUSE 95 bases, 2935 checksum.
SESGSKSSQPLASKQEKDGTEKRGRGRPRKQPPKEPSEVPTPKRPRGRPK
GSKNKGAAKTRKVTTAPGRKPRGRPKKLEKEEEEGISQESSEEEQ

>my_seq PCR exp 12
     1 NVYHDGACPE GDIFYPGYCP RKREIHQLLV AFNQSLVTPT

    51 QDEEKILSDI QRACLQIAED LKHLNPFTG

Note that in FASTA format (the one shown above) each sequence is preceded by a line begining with a ">" followed by a unique name of 10 characters or fewer (the rest of the line can contain any other information you wish). The sequences can be written in upper or lower case, in lines of different lengths. The sequence lines can include blanks and numbers, they will be ignored.

Contact proweb@blocks.fhcrc.org for assistance.

Page last modified on 2 Apr 1999