C1KYV5 · UPP_LISMC

Function

function

Catalyzes the conversion of uracil and 5-phospho-alpha-D-ribose 1-diphosphate (PRPP) to UMP and diphosphate.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Note: Binds 1 Mg2+ ion per subunit. The magnesium is bound as Mg-PRPP.

Activity regulation

Allosterically activated by GTP.

Pathway

Pyrimidine metabolism; UMP biosynthesis via salvage pathway; UMP from uracil: step 1/1.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site795-phospho-alpha-D-ribose 1-diphosphate (UniProtKB | ChEBI)
Binding site1045-phospho-alpha-D-ribose 1-diphosphate (UniProtKB | ChEBI)
Binding site131-1395-phospho-alpha-D-ribose 1-diphosphate (UniProtKB | ChEBI)
Binding site194uracil (UniProtKB | ChEBI)
Binding site199-201uracil (UniProtKB | ChEBI)
Binding site2005-phospho-alpha-D-ribose 1-diphosphate (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctionGTP binding
Molecular Functionmagnesium ion binding
Molecular Functionuracil phosphoribosyltransferase activity
Biological ProcessUMP salvage
Biological Processuracil salvage

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Uracil phosphoribosyltransferase
  • EC number
  • Alternative names
    • UMP pyrophosphorylase
    • UPRTase

Gene names

    • Name
      upp
    • Ordered locus names
      Lm4b_02507

Organism names

Accessions

  • Primary accession
    C1KYV5

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10002139351-209Uracil phosphoribosyltransferase

Structure

Family & Domains

Sequence similarities

Belongs to the UPRTase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    209
  • Mass (Da)
    22,945
  • Last updated
    2009-05-26 v1
  • Checksum
    0AC89542392907A4
MANVHVINHPLVQHKLTIIRDKNTGTKAFRELVDEVATLMAYEITRDMELEDIQVETPLQTTTAKTLTGKKLGIVPILRAGLGMQDGILKLIPAAKVGHVGLYRDHDTLEPVEYFVKLPSDVEERLFIVVDPMLATGGSAIMAIDCLKKRGARNMKFMCLVAAPEGVKALQDAHPDVEIYVAGLDEKLDENGYIRPGLGDAGDRLFGTK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
FM242711
EMBL· GenBank· DDBJ
CAS06262.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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