BLAST parameter settings

Enter query sequences here in Fasta format

Or upload sequence fasta file (max 2M):

Program    Group    Database(s)

currently selected database(s)

  

Basic Search - using default BLAST parameter settings

  

Advanced Search - setting your favorite parameters below
Expect threshold
Word size
Max target sequences
Match/Mismatch scores
Gap costs
FilterLow complexity regions
MaskMask for lookup table only Mask for lower case letters
AlignmentPerform ungapped alignment
Alignment output format