kle:AO703_20570 K10544 D-xylose transport system permease protein | (GenBank) sugar ABC transporter permease kle:AO703_20560 K10543 D-xylose transport system substrate-binding protein | (GenBank) xylF; D-xylose transporter subunit XylF kle:AO703_20555 K01805 xylose isomerase [EC:5.3.1.5] | (GenBank) xylose isomerase