Step 1 : Input your query protein:

Please copy and paste the 3D coordinates of your query protein (PDB or mmCIF format):

The webpage only supports inputting one query protein at a time. If you have a large number of search tasks, please click here.

       

Or you can upload your protein structure file (in PDB or mmCIF format):

Step 2 : Select database:

Search by database:

          SwissProt (AlphaFold predicted structures, 542378 structures)

          UniRef50 (AlphaFold predicted structures, 40M structures)

          SCOPe v2.07 (40% identity filtered, 13265 structures)

Or Search by proteome (common model organism proteomes):

 Arabidopsis thaliana

    (132903 structures)

  Caenorhabditis elegans

    (26483 structures)

  Candida albicans

    (5979 structures)
 Danio rerio

    (56996 structures)

  Dictyostelium discoideum

    (12967 structures)

  Drosophila melanogaster

    (38754 structures)
 Escherichia coli

    (864366 structures)

  Glycine max

    (84347 structures)

  Homo sapiens

    (186018 structures)
 Methanocaldococcus jannaschii

    (1773 structures)

  Mus musculus

    (79300 structures)

  Oryza sativa

    (145703 structures)
 Rattus norvegicus

    (34524 structures)

  Saccharomyces cerevisiae

    (6719 structures)

  Schizosaccharomyces pombe

    (5128 structures)
 Zea mays

    (197448 structures)

    The number of targets you want to get:   

Step 3 : Email address (optional):