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A5VHU0 (PUR5_LACRD) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 49. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Phosphoribosylformylglycinamidine cyclo-ligase

EC=6.3.3.1
Alternative name(s):
AIR synthase
AIRS
Phosphoribosyl-aminoimidazole synthetase
Gene names
Name:purM
Ordered Locus Names:Lreu_0142
OrganismLactobacillus reuteri (strain DSM 20016) [Complete proteome] [HAMAP]
Taxonomic identifier557436 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

Protein attributes

Sequence length345 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine = ADP + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole. HAMAP-Rule MF_00741

Pathway

Purine metabolism; IMP biosynthesis via de novo pathway; 5-amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide: step 2/2. HAMAP-Rule MF_00741

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00741.

Sequence similarities

Belongs to the AIR synthase family.

Ontologies

Keywords
   Biological processPurine biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionLigase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_process'de novo' IMP biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

phosphoribosylformylglycinamidine cyclo-ligase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 345345Phosphoribosylformylglycinamidine cyclo-ligase HAMAP-Rule MF_00741
PRO_1000062161

Sequences

Sequence LengthMass (Da)Tools
A5VHU0 [UniParc].

Last modified July 10, 2007. Version 1.
Checksum: D10AF7073B1133CA

FASTA34536,976
        10         20         30         40         50         60 
MSRYQDAGVD VNAGYELVHR IKDAVKSTDR PGVIGGIGSF GGMFDLEKLQ VQHPILVSGT 

        70         80         90        100        110        120 
DGVGTKLLIA QQMNKHDTIG IDVVAMCVND VLAQGAEPIT FLDYIATGHN DPAKMAAIVS 

       130        140        150        160        170        180 
GVATGCREAG AALIGGETAE MPDMYAANEY DLAGTVTGIA EKEELLTTAG PQKGDILLGL 

       190        200        210        220        230        240 
PSSGLHSNGF SLVRQILFKD NHVKLTDRPE ALRGKTVGET ILTPTRIYVQ AVLPLVHRKL 

       250        260        270        280        290        300 
VHGISHITGG GLIENVPRML GDNLQAVIDP GRWPQLPVFD YLRVLGGLTK EDCFEAFNMG 

       310        320        330        340 
IGMVLAVAPD QVAQVQEILS NKNMTSYQIG YLRHCLPDTK KIVIK 

« Hide

References

[1]"The evolution of host specialization in the vertebrate gut symbiont Lactobacillus reuteri."
Frese S.A., Benson A.K., Tannock G.W., Loach D.M., Kim J., Zhang M., Oh P.L., Heng N.C., Patil P.B., Juge N., Mackenzie D.A., Pearson B.M., Lapidus A., Dalin E., Tice H., Goltsman E., Land M., Hauser L. expand/collapse author list , Ivanova N., Kyrpides N.C., Walter J.
PLoS Genet. 7:E1001314-E1001314(2011) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: DSM 20016.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000705 Genomic DNA. Translation: ABQ82414.1.
RefSeqYP_001270751.1. NC_009513.1.

3D structure databases

ProteinModelPortalA5VHU0.
SMRA5VHU0. Positions 16-333.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING557436.Lreu_0142.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABQ82414; ABQ82414; Lreu_0142.
GeneID5190126.
KEGGlre:Lreu_0142.
PATRIC22253348. VBILacReu87937_0148.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0150.
HOGENOMHOG000229090.
KOK01933.
OMAVIGKIEH.
OrthoDBEOG61CM1V.

Enzyme and pathway databases

BioCycLREU557436:GC7Y-142-MONOMER.
UniPathwayUPA00074; UER00129.

Family and domain databases

Gene3D3.30.1330.10. 1 hit.
3.90.650.10. 1 hit.
HAMAPMF_00741_B. AIRS_B.
InterProIPR010918. AIR_synth_C_dom.
IPR000728. AIR_synth_N_dom.
IPR004733. PurM_cligase.
IPR016188. PurM_N-like.
[Graphical view]
PfamPF00586. AIRS. 1 hit.
PF02769. AIRS_C. 1 hit.
[Graphical view]
SUPFAMSSF55326. SSF55326. 1 hit.
SSF56042. SSF56042. 1 hit.
TIGRFAMsTIGR00878. purM. 1 hit.
ProtoNetSearch...

Entry information

Entry namePUR5_LACRD
AccessionPrimary (citable) accession number: A5VHU0
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: July 10, 2007
Last modified: May 14, 2014
This is version 49 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways