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P19662

- UDP_LACRH

UniProt

P19662 - UDP_LACRH

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Protein

Uridine phosphorylase

Gene
udp
Organism
Lactobacillus rhamnosus
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

The enzymes which catalyze the reversible phosphorolysis of pyrimidine nucleosides are involved in the degradation of these compounds and in their utilization as carbon and energy sources, or in the rescue of pyrimidine bases for nucleotide synthesis.

Catalytic activityi

Uridine + phosphate = uracil + alpha-D-ribose 1-phosphate.

Pathwayi

GO - Molecular functioni

  1. dTDP-4-dehydrorhamnose 3,5-epimerase activity Source: InterPro
  2. uridine phosphorylase activity Source: UniProtKB-EC

GO - Biological processi

  1. lipopolysaccharide biosynthetic process Source: InterPro
  2. UMP salvage Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Enzyme and pathway databases

UniPathwayiUPA00574; UER00633.

Names & Taxonomyi

Protein namesi
Recommended name:
Uridine phosphorylase (EC:2.4.2.3)
Alternative name(s):
UDRPase
Gene namesi
Name:udp
OrganismiLactobacillus rhamnosus
Taxonomic identifieri47715 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›23›23Uridine phosphorylasePRO_0000063189Add
BLAST

Interactioni

Subunit structurei

Homotetramer.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

InterProiIPR000888. dTDP_sugar_isom.
[Graphical view]
ProDomiPD001462. dTDP_sugar_isom. 1 hit.
[Graphical view] [Entries sharing at least one domain]

Sequencei

Sequence statusi: Fragment.

P19662-1 [UniParc]FASTAAdd to Basket

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RLKVIPEKLK DVKLVCTDVF GDN                                23
Length:23
Mass (Da):2,630
Last modified:February 1, 1991 - v1
Checksum:i918B2E2F32F35A17
GO

Sequence uncertainty

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence uncertaintyi1 – 11R or S
Sequence uncertaintyi7 – 71E or T

Non-terminal residue

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei23 – 231

Sequence databases

PIRiS11383.

Cross-referencesi

Sequence databases

PIRi S11383.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00574 ; UER00633 .

Family and domain databases

InterProi IPR000888. dTDP_sugar_isom.
[Graphical view ]
ProDomi PD001462. dTDP_sugar_isom. 1 hit.
[Graphical view ] [Entries sharing at least one domain ]
ProtoNeti Search...

Publicationsi

  1. "Purification and characterization of uridine and thymidine phosphorylase from Lactobacillus casei."
    Avraham Y., Grossowicz N., Yashphe J.
    Biochim. Biophys. Acta 1040:287-293(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.
    Strain: ATCC 7469 / DSM 20021 / NCDO 243 / NCIB 6375.

Entry informationi

Entry nameiUDP_LACRH
AccessioniPrimary (citable) accession number: P19662
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: February 19, 2014
This is version 58 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3