PREX Database Query

Enter your query below:

GI, Accession, or PDB ID

(e.g. 15639500, YP_149702 or 1uul)


(e.g. Escherichia coli, Escherichia, or e coli)

Protein annotation

(e.g. AhpC or Dot5)

Sequence search

Search the PREX database by sequence for the most similar entries.

Warning: this identifies similar Prx proteins, but not unambiguously the subfamily of your query sequence unless identical to an entry in the PREX database.

Please do not enter any special characters. Use letters and spaces only.