Database : Non-redundant protein sequences (UniProtKB 60 %identity maximum + PDB sequences) Swiss-Prot (UniProtKB/Swiss-Prot) UniProt Knowledge Base (Swiss-Prot + TrEMBL)

Sequence name (optional) :
Paste a protein sequence below : help

PSI-BLAST parameters:
Filter query sequence (-F) : TrueFalse(DUST with BLASTN, SEG with others)
Expectation value (-e, real) : 1e-061e-031.010.0100.0
Number of on-line description (-v, int) : 50010002000 10000
Number of alignments to show (-b, int) : 50010002000 10000
Matrix (-M) : BLOSUM45BLOSUM62BLOSUM80 PAM30PAM70
Expectation value threshold for inclusion in multipass model(-h, real) : 0.0010.0020.010.1
Maximum number of passes to use in multipass version (-j, int) : 12345678910 (limited to 10)
Multiple hits window size (-A, int): (zero for single hit algorithm)
Threshold for extending hits (-f, int) :
Dropoff (X) value for blast extensions in bits (-y, real) : (default if 0)
??????? (-P) : 0 for multiple hits 1-pass1 for single hit 1-pass 2 for 2-pass
Gap opening cost value (-G, int) :
Gap extending cost value (-E, int) :
Dropoff value for gapped alignement (-X, int) : (in bits)
Expectation value (-N, real) :
Gapped (-g) : TrueFalse
Start of required region in query (-S, int):
End of required region in query (-H, int): (-1 indicates end of query)
Number of processors to use (-a, int) : 1
Constant in pseudocounts for multipass version (-c, int) :
X dropoff value for final gapped alignement (-Z, int) : (in bits)
-m, -I, -O and -J options are not supported.