3.1.-.-

Metal dependent phosphohydrolase
Putative pre-16S rRNA nuclease
DNA mismatch repair protein MutS
flap endonuclease (NCBI)
Protein of unknown function UPF0025:Metallo-phosphoesterase:Serine/threonine-specific protein phosphatase (NCBI)
phosphoesterase-like protein (NCBI)
single stranded DNA-specific exonuclease (NCBI)
CRISPR-associated endonuclease Cas1
CRISPR-associated helicase Cas3 domain protein
Putative Holliday junction resolvase