Domain

HNH/Endo VII superfamily nuclease toxins (IPR028048)

Short name: Tox-HNH-EHHH

Overlapping homologous superfamilies

None.

Domain relationships

None.

Description

A predicted toxin of the HNH/Endonuclease VII fold present in bacterial polymorphic toxin systems with a characteristic conserved [ED]H motif and two histidine residues. In bacterial polymorphic toxin systems, the toxin is exported by the type 2, type 5, type 6, type 7 or Photorhabdus virulence cassette (PVC)-type secretion system [PMID: 22731697].

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
Pfam