How to Use This Server:
The input alignment should have at least 3 sequences. For better result, use as many sequence homologues as possible. A good coverage over the sequence space of the protein family of interest is essential.
Please use PDB code (e.g. 1abc or 1abcA for chain A) as the name of each known structure in your alignment. We will automatically retrieve PDB coordinates according to the PDB code and its corresponding sequence. If you want to use your own coordinates file that is NOT in PDB, check the section at the bottom of this page.
Acceptable format of the input alignment: PIR (NBRF), CLUSTAL and MSF.
You can also put a HOMSTRAD family code below. Your input sequence alignment (if any) will be aligned to that family and the resulting alignment will be used for the evolutionary trace.
Family code (optional):
Structure + Sequence
If you have submitted your sequences to our fold recognition server FUGUE, the family code for each hit is listed in the output, together with the confidence score. (sample)