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Q5E1R4 (PURE_VIBF1) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 46. 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:
N5-carboxyaminoimidazole ribonucleotide mutase

Short name=N5-CAIR mutase
EC=5.4.99.18
Alternative name(s):
5-(carboxyamino)imidazole ribonucleotide mutase
Gene names
Name:purE
Ordered Locus Names:VF_2537
OrganismVibrio fischeri (strain ATCC 700601 / ES114)
Taxonomic identifier312309 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeAliivibrio

Protein attributes

Sequence length161 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR) By similarity.

Catalytic activity

5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole = 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate.

Pathway

Purine metabolism; IMP biosynthesis via de novo pathway; 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate from 5-amino-1-(5-phospho-D-ribosyl)imidazole (N5-CAIR route): step 2/2.

Subunit structure

Homooctamer By similarity.

Sequence similarities

Belongs to the AIR carboxylase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 161161N5-carboxyaminoimidazole ribonucleotide mutase
PRO_0000074982

Sites

Binding site91Substrate By similarity
Binding site121Substrate By similarity
Binding site391Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5E1R4 [UniParc].

Last modified March 15, 2005. Version 1.
Checksum: 8E4E4D33F56002CE

FASTA16116,773
        10         20         30         40         50         60 
MKVGIIMGSK SDWPTMKLAA EMLDRFNVPY ETKVVSAHRT PQLLADYATQ AKDRGIKVII 

        70         80         90        100        110        120 
AGAGGAAHLP GMAAAFTSVP VLGVPVQSRA LKGMDSLLSI VQMPKGIAVG TLAIGEAGAA 

       130        140        150        160 
NAGILAAQII GTSNEEVMAA VEAFRKEQTE MVLENPDPSE D 

« Hide

References

[1]"Complete genome sequence of Vibrio fischeri: a symbiotic bacterium with pathogenic congeners."
Ruby E.G., Urbanowski M., Campbell J., Dunn A., Faini M., Gunsalus R., Lostroh P., Lupp C., McCann J., Millikan D., Schaefer A., Stabb E., Stevens A., Visick K., Whistler C., Greenberg E.P.
Proc. Natl. Acad. Sci. U.S.A. 102:3004-3009(2005) [PubMed: 15703294] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 700601 / ES114.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000020 Genomic DNA. Translation: AAW87032.1.
RefSeqYP_205920.1. NC_006840.2.

3D structure databases

ProteinModelPortalQ5E1R4.
SMRQ5E1R4. Positions 3-150.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ5E1R4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3279682.
GenomeReviewsGene locus VF_2537 in contig CP000020_GR.
KEGGvfi:VF_2537.
NMPDRfig|312309.3.peg.2537.
PATRIC20115894. VBIVibFis127983_2563.

Phylogenomic databases

eggNOGCOG0041.
HOGENOMHBG301965.
OMALIMGSDS.
PhylomeDBQ5E1R4.
ProtClustDBCLSK2396259.

Enzyme and pathway databases

BioCycVFIS312309:VF2537-MONOMER.

Family and domain databases

InterProIPR024694. N5-CAIR_mutase_PurE.
IPR000031. N5-CAIR_Mutase_PurE_dom.
[Graphical view]
Gene3DG3DSA:3.40.50.7700. AIR_carboxyl. 1 hit.
KOK01588.
PfamPF00731. AIRC. 1 hit.
[Graphical view]
PIRSFPIRSF001338. AIR_carboxylase. 1 hit.
SMARTSM01001. AIRC. 1 hit.
[Graphical view]
SUPFAMSSF52255. AIR_carboxyl. 1 hit.
TIGRFAMsTIGR01162. PurE. 1 hit.
ProtoNetSearch...

Entry information

Entry namePURE_VIBF1
AccessionPrimary (citable) accession number: Q5E1R4
Entry history
Integrated into UniProtKB/Swiss-Prot: November 8, 2005
Last sequence update: March 15, 2005
Last modified: January 25, 2012
This is version 46 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