Paste the amino acid sequences in FASTA format into the field below:

Submit a file in FASTA format directly from your local disk:


Use fast version based on fasta/search

The sequences are kept confidential and will be deleted after processing.


Paper to reference when reporting results:

O. Lund, K. Frimand, J. Gorodkin, H. Bohr, J. Bohr, J. Hansen, and S. Brunak. Protein distance constraints predicted by neural networks and probability density functions. Prot. Eng., 10: 1241-1248, 1997.

Comments and suggestions: Jan Gorodkin