Select the program below or use the quick access table:

TBLASTN (prot. query vs. nucl. DB)

Select the database below or use the quick access table:

nr-nt (all databases including daily updates -- currently disabled)

GenBank GenBank-upd (both without EST/GSS/HTG/STS)

dbEST dbGSS HTGs dbSTS (all including daily updates)

Embl Embl-upd (both without EST/GSS/HTG/STS)

GENES (coding regions only) GENOMES (entire genomes)

Set the maximum number of database sequences to be reported:

Set the maximum number of alignments to be displayed:

Enter your query sequence below (copy & paste):

In case BLAST2 server is busy, please consider sending this query to the E-mail server.

E-mail -- enter return address correctly:

To execute the query, press this button:

To clear the form, press this button:

If necessary, select the scoring matrix:

BLOSUM62 BLOSUM80 PAM30 PAM70 PAM250

None SEG

Pairwise master-slave with identities master-slave without identities flat master-slave with identities flat master-slave without identities Get ASN.1 for SeqAnnot Get ASN.1 for the Blast Object