| Type: | Family | Name: | GxxExxY protein |
| Description: | Members of this protein family average about 130 residues in length and include an almost perfectly conserved motif GxxExxY. Members occur in a wide range of prokaryotes, including Proteobacteria, Perrucomicrobia, Cyanobacteria, Bacteriodetes, Archaea, etc. They belong to the PD-(D/E)XK nuclease superfamily []. | Short Name: | GxxExxY |
