UXS3 (UDP-GLUCURONIC ACID DECARBOXYLASE); catalytic. similar to UXS5 (UDP-Xyl synthase 5), catalytic [Arabidopsis thaliana] (TAIR:AT3G46440.2); similar to UXS5 (UDP-Xyl synthase 5), catalytic [Arabidopsis thaliana] (TAIR:AT3G46440.1); similar to UXS6 [Arabidopsis thaliana] (TAIR:AT2G28760.3); similar to hypothetical protein [Vitis vinifera] (GB:CAN65700.1); similar to UDP-glucuronic acid decarboxylase 3 [Populus tomentosa] (GB:AAX37336.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN80550.1); contains InterPro domain NAD-dependent epimerase/dehydratase; (InterPro:IPR001509); contains InterPro domain NAD(P)-binding; (InterPro:IPR01