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Protein

Orotidine 5'-phosphate decarboxylase

Gene

pyrF

Organism
Ehrlichia chaffeensis (strain ATCC CRL-10679 / Arkansas)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP).UniRule annotation

Catalytic activityi

Orotidine 5'-phosphate = UMP + CO2.UniRule annotation

Pathwayi: UMP biosynthesis via de novo pathway

This protein is involved in step 2 of the subpathway that synthesizes UMP from orotate.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Orotate phosphoribosyltransferase (pyrE)
  2. Orotidine 5'-phosphate decarboxylase (pyrF)
This subpathway is part of the pathway UMP biosynthesis via de novo 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 UMP from orotate, the pathway UMP biosynthesis via de novo pathway and in Pyrimidine metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei11SubstrateUniRule annotation1
Binding sitei33SubstrateUniRule annotation1
Active sitei62Proton donorUniRule annotation1
Binding sitei117SubstrateUniRule annotation1
Binding sitei179SubstrateUniRule annotation1
Binding sitei187SubstrateUniRule annotation1
Binding sitei207Substrate; via amide nitrogenUniRule annotation1
Binding sitei208SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDecarboxylase, Lyase
Biological processPyrimidine biosynthesis

Enzyme and pathway databases

BioCyciECHA205920:G1G5L-669-MONOMER
UniPathwayiUPA00070; UER00120

Names & Taxonomyi

Protein namesi
Recommended name:
Orotidine 5'-phosphate decarboxylaseUniRule annotation (EC:4.1.1.23UniRule annotation)
Alternative name(s):
OMP decarboxylaseUniRule annotation
Short name:
OMPDCaseUniRule annotation
Short name:
OMPdecaseUniRule annotation
Gene namesi
Name:pyrFUniRule annotation
Ordered Locus Names:ECH_0792
OrganismiEhrlichia chaffeensis (strain ATCC CRL-10679 / Arkansas)
Taxonomic identifieri205920 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesAnaplasmataceaeEhrlichia
Proteomesi
  • UP000008320 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002418571 – 231Orotidine 5'-phosphate decarboxylaseAdd BLAST231

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi205920.ECH_0792

Structurei

3D structure databases

ProteinModelPortaliQ2GG43
SMRiQ2GG43
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni60 – 69Substrate bindingUniRule annotation10

Sequence similaritiesi

Belongs to the OMP decarboxylase family. Type 1 subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4106EG9 Bacteria
COG0284 LUCA
HOGENOMiHOG000226071
KOiK01591
OMAiNFKIFLD
OrthoDBiPOG091H0256

Family and domain databases

Gene3Di3.20.20.70, 1 hit
HAMAPiMF_01200_B OMPdecase_type1_B, 1 hit
InterProiView protein in InterPro
IPR013785 Aldolase_TIM
IPR014732 OMPdecase
IPR018089 OMPdecase_AS
IPR001754 OMPdeCOase_dom
IPR011060 RibuloseP-bd_barrel
PANTHERiPTHR32119:SF2 PTHR32119:SF2, 1 hit
PfamiView protein in Pfam
PF00215 OMPdecase, 1 hit
SMARTiView protein in SMART
SM00934 OMPdecase, 1 hit
SUPFAMiSSF51366 SSF51366, 1 hit
TIGRFAMsiTIGR01740 pyrF, 1 hit
PROSITEiView protein in PROSITE
PS00156 OMPDECASE, 1 hit

Sequencei

Sequence statusi: Complete.

Q2GG43-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFTNPIICAL DTHDINHALL LTKMLYGRVS MVKLGLEFFT AYGLSGVQAI
60 70 80 90 100
ADCGVPIFLD LKLHDIPNTV SKAISVIASL NVAMLTIHVS GGREMMIRAM
110 120 130 140 150
DSISGSVTKL VGVTVLTSMD DSDLKEIGVN ESPVQQVMLL SKLAREVGLY
160 170 180 190 200
GIVCSAFEAK EVRNRYTEKD LKLIVPGIRF DSDCNDQKRV KSPKDAMLAG
210 220 230
ANYLVIGRPI TMSSDPVQTV EDILLSISKC I
Length:231
Mass (Da):25,120
Last modified:March 21, 2006 - v1
Checksum:iE7B1BF62D2CE587D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000236 Genomic DNA Translation: ABD45528.1
RefSeqiWP_011452816.1, NC_007799.1

Genome annotation databases

EnsemblBacteriaiABD45528; ABD45528; ECH_0792
KEGGiech:ECH_0792

Similar proteinsi

Entry informationi

Entry nameiPYRF_EHRCR
AccessioniPrimary (citable) accession number: Q2GG43
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: March 21, 2006
Last modified: May 23, 2018
This is version 72 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

Documents

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

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