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Information on EC 3.5.2.2 - dihydropyrimidinase and Organism(s) Homo sapiens

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EC Tree
     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.2 In cyclic amides
                3.5.2.2 dihydropyrimidinase
IUBMB Comments
Also acts on dihydrothymine and hydantoin.
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This record set is specific for:
Homo sapiens
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Word Map
The taxonomic range for the selected organisms is: Homo sapiens
The expected taxonomic range for this enzyme is: Bacteria, Archaea, Eukaryota
Synonyms
dhp, dihydropyrimidine dehydrogenase, dihydropyrimidinase, hydantoinase, d-hydantoinase, dhp-1, dhpase, dihydropyrimidine amidohydrolase, dhp-2, padhpase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
D-hydantoinase
-
-
-
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DHPase
-
-
Dihydropyrimidinase
-
-
-
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dihydropyrimidine amidohydrolase
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dihydropyrimidine dehydrogenase
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-
hydantoin peptidase
-
-
-
-
hydantoinase
-
-
-
-
hydropyrimidine hydrase
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-
-
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pyrimidine hydrase
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-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
carboxylic acid amide hydrolysis
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
5,6-dihydropyrimidine amidohydrolase
Also acts on dihydrothymine and hydantoin.
CAS REGISTRY NUMBER
COMMENTARY hide
9030-74-4
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
5,6-dihydrothymine + H2O
?
show the reaction diagram
-
-
-
-
?
5,6-dihydrothymine + H2O
N-carbamyl-beta-aminoisobutyrate
show the reaction diagram
-
-
-
-
?
5,6-dihydrouracil + H2O
3-ureidopropionate
show the reaction diagram
-
-
-
-
?
5,6-dihydrouracil + H2O
N-carbamoyl-beta-alanine
show the reaction diagram
-
-
-
-
?
5,6-dihydrouracil + H2O
N-carbamyl-beta-alanine
show the reaction diagram
-
-
-
-
?
hydantoin + H2O
N-carbamoyl glycine
show the reaction diagram
-
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
hydantoin + H2O
N-carbamoyl glycine
show the reaction diagram
-
-
-
-
?
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Zn2+
-
zinc-metalloenzyme
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
high activity
Manually annotated by BRENDA team
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high activity
Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
additional information
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no detectable activity in thyroid gland, muscle, testis, brain cortex, brain gray matter and white matter
Manually annotated by BRENDA team
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
DPYS_HUMAN
519
0
56630
Swiss-Prot
other Location (Reliability: 4)
DPYL2_HUMAN
572
0
62294
Swiss-Prot
-
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
homotetramer
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-
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
R412M
W360R
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
cDNA sequences of dihydropyrimidinase determined
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expressed in Escherichia coli
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REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Kikugawa, M.; Kaneko, M.; Fujimoto-Sakata, S.; Maeda, M.; Kawasaki, K.; Takagi, T.; Tamaki, N.
Purification, characterization and inhibition of dihydropyrimidinase from rat liver
Eur. J. Biochem.
219
393-399
1994
Bos taurus, Homo sapiens, Rattus norvegicus
Manually annotated by BRENDA team
Geun-Joong, K.; Hak-Sung, K.
C-terminal regions of D-hydantoinases are nonessential for catalysis, but affect the oligomeric structure
Biochem. Biophys. Res. Commun.
243
96-100
1998
Geobacillus stearothermophilus, Geobacillus thermocatenulatus, Homo sapiens, Pseudomonas putida, Rattus norvegicus, Geobacillus stearothermophilus SD-1, Geobacillus thermocatenulatus GH-2
Manually annotated by BRENDA team
Siemann, M.; Alvarado-Marin, A.; Pietzsch, M.; Syldatk, C.
A D-specific hydantoin amidohydrolase: properties of the metalloenzyme purified from Arthrobacter crystallopoietes
J. Mol. Catal. , B Enzym.
6
387-397
1999
Agrobacterium tumefaciens, Agrobacterium sp., Paenarthrobacter aurescens, Arthrobacter crystallopoietes, Geobacillus stearothermophilus, Bacillus sp. (in: Bacteria), Parageobacillus thermoglucosidasius, Homo sapiens, Pseudomonas sp., Pseudomonas putida, Pseudomonas fluorescens, Rattus norvegicus, Agrobacterium sp. IP-I 671, Pseudomonas sp. AJ-11220, Bacillus sp. (in: Bacteria) LU 1220
-
Manually annotated by BRENDA team
Geun-Joong, K.; Dong-Eun, L.; Hak-Sung, K.
Construction and evaluation of a novel bifunctional N-carbamylase-D-hydantoinase fusion enzyme
Appl. Environ. Microbiol.
66
2133-2138
2000
Agrobacterium tumefaciens, Agrobacterium sp., Geobacillus stearothermophilus, Geobacillus thermocatenulatus, Escherichia coli, Homo sapiens, Pseudomonas putida, Agrobacterium sp. IP-I 671, Agrobacterium tumefaciens DSM 30147, Geobacillus stearothermophilus SD-1, Geobacillus thermocatenulatus GH-2
Manually annotated by BRENDA team
Schnackerz, K.D.; Dobritzsch, D.
Amidohydrolases of the reductive pyrimidine catabolic pathway: Purification, characterization, structure, reaction mechanisms and enzyme deficiency
Biochim. Biophys. Acta
1784
431-444
2008
Bos taurus, Dictyostelium discoideum, Homo sapiens, Rattus norvegicus, Lachancea kluyveri
Manually annotated by BRENDA team
van Kuilenburg, A.B.; Meijer, J.; Dobritzsch, D.; Meinsma, R.; Duran, M.; Lohkamp, B.; Zoetekouw, L.; Abeling, N.G.; van Tinteren, H.L.; Bosch, A.M.
Clinical, biochemical and genetic findings in two siblings with a dihydropyrimidinase deficiency
Mol. Genet. Metab.
91
157-164
2007
Homo sapiens
Manually annotated by BRENDA team
van Kuilenburg, A.B.; van Lenthe, H.; van Gennip, A.H.
Activity of pyrimidine degradation enzymes in normal tissues
Nucleosides Nucleotides Nucleic Acids
25
1211-1214
2006
Homo sapiens
Manually annotated by BRENDA team
Thomas, H.R.; Ezzeldin, H.H.; Guarcello, V.; Mattison, L.K.; Fridley, B.L.; Diasio, R.B.
Genetic regulation of beta-ureidopropionase and its possible implication in altered uracil catabolism
Pharmacogenet. Genomics
18
25-35
2008
Homo sapiens
Manually annotated by BRENDA team