NAD(P)-binding Rossmann-fold superfamily protein; FUNCTIONS IN: dTDP-4-dehydrorhamnose reductase activity, binding, catalytic activity; INVOLVED IN: extracellular polysaccharide biosynthetic process, metabolic process; LOCATED IN: endomembrane system; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: NAD(P)-binding domain (InterPro:IPR016040), dTDP-4-dehydrorhamnose reductase (InterPro:IPR005913). AT4G00560