If you use this service, could you please send us a mail to npsang@ibcp.fr with details about your usage of the NPSA service (tools used, frequency, type of sequence, ..) ? Could you explain what makes this service unique for you ? Could you please add information about your country and your laboratory ? Thanks

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

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
Number of alignments to show (-b, int) : 50010002000
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)