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Protein

Thymidine phosphorylase

Gene

deoA

Organism
Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

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.UniRule annotation

Catalytic activityi

Thymidine + phosphate = thymine + 2-deoxy-alpha-D-ribose 1-phosphate.UniRule annotation

Pathwayi: dTMP biosynthesis via salvage pathway

This protein is involved in step 1 of the subpathway that synthesizes dTMP from thymine.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Thymidine phosphorylase (deoA)
  2. no protein annotated in this organism
This subpathway is part of the pathway dTMP biosynthesis via salvage pathway, which is itself part of Pyrimidine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes dTMP from thymine, the pathway dTMP biosynthesis via salvage pathway and in Pyrimidine metabolism.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase

Enzyme and pathway databases

UniPathwayiUPA00578; UER00638

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine phosphorylaseUniRule annotation (EC:2.4.2.4UniRule annotation)
Alternative name(s):
TdRPaseUniRule annotation
Gene namesi
Name:deoAUniRule annotation
Ordered Locus Names:ETA_06670
OrganismiErwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)
Taxonomic identifieri465817 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesErwiniaceaeErwinia
Proteomesi
  • UP000001726 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001862601 – 440Thymidine phosphorylaseAdd BLAST440

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi465817.ETA_06670

Structurei

3D structure databases

SMRiB2VH51
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine/pyrimidine-nucleoside phosphorylase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CMW Bacteria
COG0213 LUCA
HOGENOMiHOG000047313
KOiK00758
OMAiVHSIGGV
OrthoDBiPOG091H02BC

Family and domain databases

Gene3Di3.40.1030.10, 2 hits
3.90.1170.30, 1 hit
HAMAPiMF_01628 Thymid_phosp, 1 hit
InterProiView protein in InterPro
IPR000312 Glycosyl_Trfase_fam3
IPR017459 Glycosyl_Trfase_fam3_N_dom
IPR036320 Glycosyl_Trfase_fam3_N_dom)sf
IPR035902 Nuc_phospho_transferase
IPR036566 PYNP-like_C_sf
IPR013102 PYNP_C
IPR018090 Pyrmidine_PPas_bac/euk
IPR017872 Pyrmidine_PPase_CS
IPR000053 Thymidine/pyrmidine_PPase
IPR013465 Thymidine_Pase
PANTHERiPTHR10515 PTHR10515, 1 hit
PfamiView protein in Pfam
PF02885 Glycos_trans_3N, 1 hit
PF00591 Glycos_transf_3, 1 hit
PF07831 PYNP_C, 1 hit
PIRSFiPIRSF000478 TP_PyNP, 1 hit
SMARTiView protein in SMART
SM00941 PYNP_C, 1 hit
SUPFAMiSSF47648 SSF47648, 1 hit
SSF52418 SSF52418, 1 hit
SSF54680 SSF54680, 1 hit
TIGRFAMsiTIGR02643 T_phosphoryl, 1 hit
TIGR02644 Y_phosphoryl, 1 hit
PROSITEiView protein in PROSITE
PS00647 THYMID_PHOSPHORYLASE, 1 hit

Sequencei

Sequence statusi: Complete.

B2VH51-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFLPQEIIRK KRDGHALSDE EIRSFINGVR DNSVSEGQIA ALAMAIWFRD
60 70 80 90 100
ITLPERVALT MAMRDSGSVL CWKGLDLNGP VVDKHSTGGV GDVTSLMLGP
110 120 130 140 150
MVAACGGYVP MISGRGLGHT GGTLDKLEAI PGFDIFPSDD RFREIIKQVG
160 170 180 190 200
IAIVGQTRSL APADKRFYAT RDITATVDSI PLIAASILGK KLAEGLDALV
210 220 230 240 250
MDVKVGSGAL MPTLEQSEAL AQAIFGVANG AGCKTTVLLT DMNQPLASSA
260 270 280 290 300
GNALEVREAV QFLTGEYRNP RLLEVTMALC REMLLSGGLA QSDAEAQAKL
310 320 330 340 350
QAVLDNGAAA EAFARMVAAQ QGPADFIERI DSYLPAPMLS KAVYATTSGI
360 370 380 390 400
VSTMDTRALG MAVVALGGGR RRASDSIDYS VGLSHLVQPG DKVDGERPLA
410 420 430 440
VIHAASEASW QQAAQAVQHA VMVGQQQPAS TAVIYRRISQ
Length:440
Mass (Da):46,476
Last modified:July 1, 2008 - v1
Checksum:i060186E0F72000B3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU468135 Genomic DNA Translation: CAO95713.1
RefSeqiWP_012440415.1, NC_010694.1

Genome annotation databases

EnsemblBacteriaiCAO95713; CAO95713; ETA_06670
KEGGieta:ETA_06670

Similar proteinsi

Entry informationi

Entry nameiTYPH_ERWT9
AccessioniPrimary (citable) accession number: B2VH51
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: July 1, 2008
Last modified: March 28, 2018
This is version 70 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health