endonuclease/exonuclease/phosphatase family protein. similar to unknown protein [Arabidopsis thaliana] (TAIR:AT3G18500.2); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ56397.1); contains InterPro domain Endonuclease/exonuclease/phosphatase (InterPro:IPR005135)