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Q81IQ1 (PUR5_BACCR) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 78. 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:BC_0331
OrganismBacillus cereus (strain ATCC 14579 / DSM 31) [Reference proteome] [HAMAP]
Taxonomic identifier226900 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group

Protein attributes

Sequence length346 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
Reference 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 – 346346Phosphoribosylformylglycinamidine cyclo-ligase HAMAP-Rule MF_00741
PRO_0000148195

Sequences

Sequence LengthMass (Da)Tools
Q81IQ1 [UniParc].

Last modified June 1, 2003. Version 1.
Checksum: 8912A1596E8C4EB9

FASTA34637,288
        10         20         30         40         50         60 
MANAYKQAGV DIEAGYEAVS RMKKHVQTTM RKEVLGGLGG FGGMFDLSKF ALEEPVLVSG 

        70         80         90        100        110        120 
TDGVGTKLML AFMADKHDTI GIDAVAMCVN DIVVQGAEPL FFLDYIACGK AEPSKIENIV 

       130        140        150        160        170        180 
KGISEGCRQA GCALIGGETA EMPGMYSTEE YDLAGFTVGI VDKKKIVTGE KIEAGHVLIG 

       190        200        210        220        230        240 
LASSGIHSNG YSLVRKVLLE DGELSLERIY GRLELPLGEE LLKPTKIYVK PILELLKKHE 

       250        260        270        280        290        300 
VYGMAHITGG GFIENIPRML PEGIGAEIEL GSWEIQPIFS LLQEVGKLEE KEMFNIFNMG 

       310        320        330        340 
IGMVVAVKEE DAKDVVRLLE EQGEMARIIG RTIQGAGVTF NGGTAL 

« Hide

References

[1]"Genome sequence of Bacillus cereus and comparative analysis with Bacillus anthracis."
Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V., Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M., Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G. expand/collapse author list , Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C.
Nature 423:87-91(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 14579 / DSM 31.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE016877 Genomic DNA. Translation: AAP07371.1.
RefSeqNP_830170.1. NC_004722.1.

3D structure databases

ProteinModelPortalQ81IQ1.
SMRQ81IQ1. Positions 13-341.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING226900.BC0331.

Proteomic databases

PRIDEQ81IQ1.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAP07371; AAP07371; BC_0331.
GeneID1202684.
KEGGbce:BC0331.
PATRIC32596292. VBIBacCer54481_0303.

Phylogenomic databases

eggNOGCOG0150.
KOK01933.
OMAIDMIAMN.
OrthoDBEOG61CM1V.
ProtClustDBPRK05385.

Enzyme and pathway databases

BioCycBCER226900:GJEU-333-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_BACCR
AccessionPrimary (citable) accession number: Q81IQ1
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2003
Last sequence update: June 1, 2003
Last modified: April 16, 2014
This is version 78 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