NEWS: AlterORF is currently under upgrade, we are building a new relational model and adding 400 new genomes to the database. So the system will not be available until August 10th.

(More Information). Searching can be carried out by submitting a protein ID or by browsing the genomes. If you do not have a protein ID, it can be obtained by a BLASTP search of the database.

1. Search by protein ID. Only NCBI protein IDs are permitted. Try with NP_107992.1

If you don’t have a protein ID, obtain it, or the closest best match, by submitting your sequence to a BlastP search of AlterORF here