KEGG Orthology (KO) [BR:sme00001] 09100 Metabolism 09104 Nucleotide metabolism 00230 Purine metabolism [PATH:sme00230] SM_b21284 probable chitooligosaccharide deacetylase K16842 hpxB; allantoinase [EC:3.5.2.5] Enzymes [BR:sme01000] 3. Hydrolases 3.5 Acting on carbon-nitrogen bonds, other than peptide bonds 3.5.2 In cyclic amides 3.5.2.5 allantoinase SM_b21284 probable chitooligosaccharide deacetylase K16842 hpxB; allantoinase [EC:3.5.2.5]