all items  in current results   Refine your search within these categories: 01. Food Nutrient & Dietary Chemicals (group results) Minerals and inorganic components (2) Nitrogen components (1) 02. Food Pesticide Chemicals with Regulated Residues on Food Commodities 03. Biological Effects of Specific Chemicals (group results) antimicrobial agent [CHEBI:33281] (1) biochemical uses [CHEBI:52206] (3) 04. Bioactive Capabilities of Specific Chemicals : all > Hydrolases [EC:3] > Acting on carbon-nitrogen bonds, other than peptide bonds [EC:3.5] > In cyclic amides [EC:3.5.2] 2,5-dioxopiperazine hydrolase [EC:3.5.2.13] (3) 5-oxoprolinase (ATP-hydrolyzing) [EC:3.5.2.9] (6) 6-aminohexanoate-cyclic-dimer hydrolase [EC:3.5.2.12] (3) Allantoinase [EC:3.5.2.5] (4) Barbiturase [EC:3.5.2.1] (4) Carboxymethylhydantoinase [EC:3.5.2.4] (4) Creatininase [EC:3.5.2.10] (3) Cyanuric acid amidohydrolase [EC:3.5.2.15] (3) Dihydroorotase [EC:3.5.2.3] (4) Dihydropyrimidinase [EC:3.5.2.2] (4) more... 05. Industrial Uses (group results) pharmaceutical [CHEBI:52217] (1) solvent [CHEBI:46787] (1) 06. Name of Biological Source of Chemical 07. Part of Biological Source of Chemical 08. Chemical Category (group results) elemental molecular entity [CHEBI:33259] (1) inorganic molecular entity [CHEBI:24835] (3) ion [CHEBI:24870] (25) main group molecular entity [CHEBI:33579] (40) mancude ring [CHEBI:35568] (1) polyatomic entity [CHEBI:36357] (36) 09. Chemical Capabilities Recently Viewed Items Go to Item History

These terms define your current search. Click the × to remove a term. 04. Bioactive Capabilities of Specific Chemicals : Hydrolases [EC:3] > Acting on carbon-nitrogen bonds, other than peptide bonds [EC:3.5] > In cyclic amides [EC:3.5.2] × 40 items, grouped by 04. Bioactive Capabilities of Specific Chemicals  (view ungrouped items) 2,5-dioxopiperazine hydrolase [EC:3.5.2.13] (3)    [CHEBI:15377]   water               [CHEBI:16535]   piperazine-2,5-dione               [CHEBI:356445]   glycylglycine zwitterion               5-oxoprolinase (ATP-hydrolyzing) [EC:3.5.2.9] (6)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:29985]   L-glutamate(1-)               [CHEBI:30616]   ATP(4-)               [CHEBI:58402]   5-oxo-L-prolinate               [CHEBI:456216]   ADP(3-)               6-aminohexanoate-cyclic-dimer hydrolase [EC:3.5.2.12] (3)    [CHEBI:15377]   water               [CHEBI:16968]   1,8-diazacyclotetradecane-2,9-dione               [CHEBI:58798]   N-(6-aminohexanoyl)-6-aminohexanoic acid zwitterion               Allantoinase [EC:3.5.2.5] (4)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:15678]   (S)-(+)-allantoin               [CHEBI:17536]   allantoate               Barbiturase [EC:3.5.2.1] (4)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:57718]   barbiturate(2-)               [CHEBI:58775]   3-oxo-3-ureidopropanoate               Carboxymethylhydantoinase [EC:3.5.2.4] (4)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:32814]   N-carbamoyl-L-aspartate(2-)               [CHEBI:57740]   L-5-carboxylatomethylhydantoin(1-)               Creatininase [EC:3.5.2.10] (3)    [CHEBI:15377]   water               [CHEBI:16737]   creatinine               [CHEBI:57947]   creatine zwitterion               Cyanuric acid amidohydrolase [EC:3.5.2.15] (3)    [CHEBI:15377]   water               [CHEBI:16526]   carbon dioxide               [CHEBI:18138]   biuret               Dihydroorotase [EC:3.5.2.3] (4)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:30864]   (S)-dihydroorotate               [CHEBI:32814]   N-carbamoyl-L-aspartate(2-)               Dihydropyrimidinase [EC:3.5.2.2] (4)    [CHEBI:11892]   N-carbamoyl-beta-alaninate               [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:15901]   5,6-dihydrouracil               Enamidase [EC:3.5.2.18] (4)    [CHEBI:15377]   water               [CHEBI:28938]   ammonium               [CHEBI:57777]   1,4,5,6-tetrahydro-6-oxonicotinate               [CHEBI:58776]   2-formylglutarate(2-)               Hydroxyisourate hydrolase [EC:3.5.2.17] (4)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:18072]   5-hydroxyisouric acid               [CHEBI:58639]   5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate               Imidazolonepropionase [EC:3.5.2.7] (4)    [CHEBI:11041]   (S)-3-(4-oxo-4,5-dihydro-1H-imidazol-5-yl)propanoic acid               [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:58928]   N-formimidoyl-L-glutamate(1-)               L-lysine-lactamase [EC:3.5.2.11] (3)    [CHEBI:15377]   water               [CHEBI:32551]   L-lysinium(1+)               [CHEBI:58113]   L-2-ammoniohexano-6-lactam               Maleimide hydrolase [EC:3.5.2.16] (4)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:16072]   maleimide               [CHEBI:16146]   maleamate               N-methylhydantoinase (ATP-hydrolyzing) [EC:3.5.2.14] (6)    [CHEBI:15377]   water               [CHEBI:15378]   hydron               [CHEBI:16354]   N-methylhydantoin               [CHEBI:30616]   ATP(4-)               [CHEBI:57490]   N-carbamoylsarcosinate               [CHEBI:456216]   ADP(3-)               Streptothricin hydrolase [EC:3.5.2.19] (5)    [CHEBI:15377]   water               [CHEBI:60822]   streptothricin F(3+)               [CHEBI:60829]   streptothricin D(5+)               [CHEBI:60838]   streptothricin F acid (pH 7.3)               [CHEBI:60839]   streptothricin D acid (pH 7.3)