efa:EF0754 no KO assigned | (RefSeq) hypothetical protein efa:EF0556 K01805 xylose isomerase [EC:5.3.1.5] | (RefSeq) xylA; xylose isomerase efa:EF0557 K00854 xylulokinase [EC:2.7.1.17] | (RefSeq) xylB; D-xylulose kinase