PPX2 (protein phosphatase x-2); protein serine/threonine phosphatase. Identical to Serine/threonine-protein phosphatase PP-X isozyme 2 (PPX2) [Arabidopsis Thaliana] (GB:P48528;GB:O22626;GB:Q29Q40); similar to PPX1 (protein phosphatase x-1), protein serine/threonine phosphatase [Arabidopsis thaliana] (TAIR:AT4G26720.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ58266.1); similar to Os09g0284200 [Oryza sativa (japonica cultivar-group)] (GB:NP_001062774.1); contains InterPro domain Metallophosphoesterase; (InterPro:IPR004843); contains InterPro domain Serine/threonine-specific protein phosphatase and bis(5-nucleo