ID 3.1.1.110 DE xylono-1,5-lactonase. AN D-xylono-1,5-lactone lactonase. CA D-xylono-1,5-lactone + H2O = D-xylonate + H(+). CC -!- The enzyme, found in bacteria, participates in the degradation of CC D-xylose. cf. EC 3.1.1.68. DR Q9A9Z1, XYLC_CAUVC ; //