sde:Sde_3383 K04759 ferrous iron transport protein B | (GenBank) ferrous iron transport protein B sde:Sde_2505 K00854 xylulokinase [EC:2.7.1.17] | (GenBank) carbohydrate kinase, FGGY sde:Sde_2504 K01805 xylose isomerase [EC:5.3.1.5] | (GenBank) D-xylose isomerase