TTHL

K13484 TTHL; 5-hydroxyisourate hydrolase / 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase [EC:3.5.2.17 4.1.1.97]

Protein Function: 5-hydroxyisourate hydrolase / 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase [EC:3.5.2.17 4.1.1.97]

DBLinks
Proteins
protein id name function taxonomy source
Reactions
reaction id name note
KEGG:R06601 5-hydroxyisourate amidohydrolase 5-Hydroxyisourate + H2O <=> 5-Hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate
BioCyc:3.5.2.17-RXN 5-HYDROXYISOURATE + WATER --> PROTON + CPD-5821
Rhea:RHEA:23737 5-hydroxyisourate + H2O => 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H+
Rhea:RHEA:23738 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H+ => 5-hydroxyisourate + H2O
Rhea:RHEA:23739 5-hydroxyisourate + H2O <=> 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H+
KEGG:R06604 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate carboxy-lyase [(S)-allantoin-forming] 5-Hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate <=> (S)-Allantoin + CO2
Rhea:RHEA:26302 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H+ => (S)-allantoin + CO2
Rhea:RHEA:26303 (S)-allantoin + CO2 => 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H+
Rhea:RHEA:26304 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H+ <=> (S)-allantoin + CO2
BioCyc:RXN-6201 PROTON + CPD-5821 --> S-ALLANTOIN + CARBON-DIOXIDE