LPR2 (LOW PHOSPHATE ROOT2); copper ion binding. similar to LPR1 (LOW PHOSPHATE ROOT1), copper ion binding / oxidoreductase, acting on diphenols and related substances as donors, oxygen as acceptor [Arabidopsis thaliana] (TAIR:AT1G23010.1); similar to Os01g0126100 [Oryza sativa (japonica cultivar-group)] (GB:NP_001041895.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN78466.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42253.1); contains InterPro domain Cupredoxin (InterPro:IPR008972); contains InterPro domain Multicopper oxidase, type 2; (InterPro:IPR011706); contains InterPro domain Multicopper oxidase, type 1; (