mez:Mtc_2068 no KO assigned | (GenBank) DNA ligase D, 3'-phosphoesterase domain protein mez:Mtc_2069 no KO assigned | (GenBank) Protein of unknown function (DUF3006) mez:Mtc_2070 K02238 competence protein ComEC | (GenBank) putative hydrolase (metallo-beta-lactamase superfamily)