cl00083: HNHc Superfamily (this model, PSSM-Id:412150 is obsolete and has been replaced by 469607)
HNH nucleases; HNH endonuclease signature which is found in viral, prokaryotic, and eukaryotic proteins. The alignment includes members of the large group of homing endonucleases, yeast intron 1 protein, MutS, as well as bacterial colicins, pyocins, and anaredoxins.
Jiyao W et al.(2023). "The conserved domain database in 2023.",