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Q0TJ12 (PYRC_ECOL5) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 43. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Dihydroorotase
Short name=DHOase
EC=3.5.2.3
Gene names
Name:pyrC
Ordered Locus Names:ECP_1054
OrganismEscherichia coli O6:K15:H31 (strain 536 / UPEC) [Complete proteome] [HAMAP]
Taxonomic identifier362663 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length348 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

(S)-dihydroorotate + H2O = N-carbamoyl-L-aspartate. HAMAP MF_00219

Cofactor

Binds 2 zinc ions per subunit By similarity. HAMAP MF_00219

Pathway

Pyrimidine metabolism; UMP biosynthesis via de novo pathway; (S)-dihydroorotate from bicarbonate: step 3/3. HAMAP MF_00219

Subunit structure

Homodimer By similarity. HAMAP MF_00219

Sequence similarities

Belongs to the DHOase family. Type 1 subfamily.

Ontologies

Keywords
   Biological processPyrimidine biosynthesis
   LigandMetal-binding
Zinc
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processpyrimidine base biosynthetic process

Inferred from electronic annotation. Source: InterPro

pyrimidine nucleotide biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functiondihydroorotase activity

Inferred from electronic annotation. Source: EC

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 348348Dihydroorotase HAMAP MF_00219
PRO_1000024010

Sites

Metal binding171Zinc 1 By similarity
Metal binding191Zinc 1 By similarity
Metal binding1031Zinc 1; via carbamate group By similarity
Metal binding1031Zinc 2; via carbamate group By similarity
Metal binding1401Zinc 2 By similarity
Metal binding1781Zinc 2 By similarity
Metal binding2511Zinc 1 By similarity

Amino acid modifications

Modified residue1031N6-carboxylysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q0TJ12 [UniParc].

Last modified September 5, 2006. Version 1.
Checksum: D64F8849910E3CCC

FASTA34838,827
        10         20         30         40         50         60 
MTAPSQVLKI RRPDDWHLHL RDGDMLKTVV PYTSEIYGRA IVMPNLAPPV TTVEAAVAYR 

        70         80         90        100        110        120 
QRILDAVPAG HDFTPLMTCY LTDSLDPNEL ERGFNEGVFT AAKLYPANAT TNSSHGVTSV 

       130        140        150        160        170        180 
DAIMPILERM EKIGMPLLVH GEVTHADIDI FDREARFIES VMEPLRQRLT ALKVVFEHIT 

       190        200        210        220        230        240 
TKDAADYVRD GNERLAATIT PQHLMFNRNH MLVGGVRPHL YCLPILKRNI HQQALRELVA 

       250        260        270        280        290        300 
SGFNRVFLGT DSAPHARHRK ESSCGCAGCF NAPTALGSYA TVFEEMNALQ HFEAFCSVNG 

       310        320        330        340 
PQFYGLPVND TFIELVREEQ QVAESIALTD DTLVPFLAGE TVRWSVKQ

« Hide

References

[1]"Role of pathogenicity island-associated integrases in the genome plasticity of uropathogenic Escherichia coli strain 536."
Hochhut B., Wilde C., Balling G., Middendorf B., Dobrindt U., Brzuszkiewicz E., Gottschalk G., Carniel E., Hacker J.
Mol. Microbiol. 61:584-595(2006) [PubMed: 16879640] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 536 / UPEC.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000247 Genomic DNA. Translation: ABG69067.1.
RefSeqYP_668968.1. NC_008253.1.

3D structure databases

ProteinModelPortalQ0TJ12.
SMRQ0TJ12. Positions 4-347.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ0TJ12.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBESCT00000046885; EBESCP00000045074; EBESCG00000045935.
GeneID4189711.
GenomeReviewsGene locus ECP_1054 in contig CP000247_GR.
KEGGecp:ECP_1054.
NMPDRfig|340197.3.peg.2560.
PATRIC18192831. VBIEscCol77757_1075.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0418.
GeneTreeEBGT00050000011208.
HOGENOMHBG628648.
OMACLPVAKR.
PhylomeDBQ0TJ12.
ProtClustDBPRK05451.

Enzyme and pathway databases

BioCycECOL362663:ECP_1054-MONOMER.

Family and domain databases

HAMAPMF_00219. PyrC_type1.
[Tree]
InterProIPR006680. Amidohydro_1.
IPR004721. DHOdimr.
IPR002195. Dihydroorotase_CS.
[Graphical view]
KOK01465.
PfamPF01979. Amidohydro_1. 1 hit.
[Graphical view]
PIRSFPIRSF001237. DHOdimr. 1 hit.
TIGRFAMsTIGR00856. PyrC_dimer. 1 hit.
PROSITEPS00482. DIHYDROOROTASE_1. 1 hit.
PS00483. DIHYDROOROTASE_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePYRC_ECOL5
AccessionPrimary (citable) accession number: Q0TJ12
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: September 5, 2006
Last modified: January 25, 2012
This is version 43 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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