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UPB1
HPA
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  • UPB1
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

UPB1
Synonyms BUP1
Gene descriptioni

Full gene name according to HGNC.

Beta-ureidopropionase 1
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Disease related genes
Enzymes
Human disease related genes
Metabolic proteins
Potential drug targets
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 22
Cytoband q11.23
Chromosome location (bp) 24494107 - 24528390
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

2
Ensembl ENSG00000100024 (version 109)
Entrez gene 51733
HGNC HGNC:16297
UniProt Q9UBR1 (UniProt - Evidence at protein level)
neXtProt NX_Q9UBR1
GeneCards UPB1
Antibodypedia UPB1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Catalyzes a late step in pyrimidine degradation 1, 2. Converts N-carbamoyl-beta-alanine (3-ureidopropanoate) into beta-alanine, ammonia and carbon dioxide 3, 4, 5, 6, 7, 8. Likewise, converts N-carbamoyl-beta-aminoisobutyrate (3-ureidoisobutyrate) into beta-aminoisobutyrate, ammonia and carbon dioxide (Probable).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Hydrolase
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a protein that belongs to the CN hydrolase family. Beta-ureidopropionase catalyzes the last step in the pyrimidine degradation pathway. The pyrimidine bases uracil and thymine are degraded via the consecutive action of dihydropyrimidine dehydrogenase (DHPDH), dihydropyrimidinase (DHP) and beta-ureidopropionase (UP) to beta-alanine and beta-aminoisobutyric acid, respectively. UP deficiencies are associated with N-carbamyl-beta-amino aciduria and may lead to abnormalities in neurological activity. [provided by RefSeq, Jul 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
UPB1-201
ENSP00000324343
ENST00000326010
Q9UBR1
[Direct mapping] Beta-ureidopropionase
Show all
A0A024R1H3
[Target identity:100%; Query identity:100%] Ureidopropionase, beta, isoform CRA_b
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Metabolic proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Potential drug targets
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of nucleotide metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001701 [in utero embryonic development]
GO:0001889 [liver development]
GO:0003837 [beta-ureidopropionase activity]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0006248 [CMP catabolic process]
GO:0006249 [dCMP catabolic process]
GO:0006807 [nitrogen compound metabolic process]
GO:0008270 [zinc ion binding]
GO:0016787 [hydrolase activity]
GO:0016811 [hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides]
GO:0019482 [beta-alanine metabolic process]
GO:0019483 [beta-alanine biosynthetic process]
GO:0033396 [beta-alanine biosynthetic process via 3-ureidopropionate]
GO:0042803 [protein homodimerization activity]
GO:0046050 [UMP catabolic process]
GO:0046079 [dUMP catabolic process]
GO:0046135 [pyrimidine nucleoside catabolic process]
GO:0051260 [protein homooligomerization]
GO:0051289 [protein homotetramerization]
GO:0070062 [extracellular exosome]
Show all
384 aa
43.2 kDa
No 0
UPB1-202
ENSP00000372208
ENST00000382760
Q6AHZ8
[Direct mapping] Beta-ureidopropionase; Uncharacterized protein DKFZp779O1248
Show all
Metabolic proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of nucleotide metabolism
Protein evidence (Ezkurdia et al 2014)
Show all
186 aa
20.9 kDa
No 0

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