Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q6GAE3 (PUR1_STAAS) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 73. 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:
Amidophosphoribosyltransferase

Short name=ATase
EC=2.4.2.14
Alternative name(s):
Glutamine phosphoribosylpyrophosphate amidotransferase
Short name=GPATase
Gene names
Name:purF
Ordered Locus Names:SAS1006
OrganismStaphylococcus aureus (strain MSSA476) [Complete proteome] [HAMAP]
Taxonomic identifier282459 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length494 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

5-phospho-beta-D-ribosylamine + diphosphate + L-glutamate = L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O.

Cofactor

Binds 1 magnesium ion per subunit.

Pathway

Purine metabolism; IMP biosynthesis via de novo pathway; N(1)-(5-phospho-D-ribosyl)glycinamide from 5-phospho-alpha-D-ribose 1-diphosphate: step 1/2.

Sequence similarities

In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.

Contains 1 glutamine amidotransferase type-2 domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Propeptide1 – 1010 By similarity
PRO_0000045302
Chain11 – 494484Amidophosphoribosyltransferase
PRO_0000045303

Regions

Domain11 – 231221Glutamine amidotransferase type-2

Sites

Active site111For GATase activity By similarity
Metal binding3561Magnesium By similarity
Metal binding3571Magnesium By similarity

Sequences

Sequence LengthMass (Da)Tools
Q6GAE3 [UniParc].

Last modified July 19, 2004. Version 1.
Checksum: FED58A366B36AD8A

FASTA49454,397
        10         20         30         40         50         60 
MFNYSGLNEE CGVFGIWNHP EAAQLTYMGL HSLQHRGQEG AGIVVSDQNE LKGERGLGLL 

        70         80         90        100        110        120 
TEAIKDDQME RLKGYQHAIG HVRYATSGNK GIENIQPFLY HFYDMSVGIC HNGNLINAKS 

       130        140        150        160        170        180 
LRQNLEKQGA IFHSSSDTEV IMHLIRRSKA PTFEEALKES LRKVKGGFTF AILTKDALYG 

       190        200        210        220        230        240 
AVDPNAIRPL VVGKMKDGTY ILASETCAID VLGAEFVQDI HAGEYVVIND KGITVKSYTH 

       250        260        270        280        290        300 
HTTTAISAME YIYFARPDST IAGKNVHAVR KASGKKLAQE SPVNADMVIG VPNSSLSAAS 

       310        320        330        340        350        360 
GYAEEIGLPY EMGLVKNQYV ARTFIQPTQE LREQGVRVKL SAVKDIVDGK NIILVDDSIV 

       370        380        390        400        410        420 
RGTTIRRIVK MLKDSGANKV HVRIASPEFM FPSFYGIDVS TTAELISASK SPEEIKDYIG 

       430        440        450        460        470        480 
ADSLAYLSVD GLIESIGLDY DAPYSGLCVE SFTGDYPAGL YDYEANYKAH LSHRQKQYIS 

       490 
KNKHFFDSEG NLNV 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BX571857 Genomic DNA. Translation: CAG42780.1.
RefSeqYP_043130.1. NC_002953.3.

3D structure databases

ProteinModelPortalQ6GAE3.
SMRQ6GAE3. Positions 11-461.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING282459.SAS1006.

Proteomic databases

PRIDEQ6GAE3.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID2863434.
KEGGsas:SAS1006.
PATRIC19551449. VBIStaAur96780_1042.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0034.
HOGENOMHOG000033688.
KOK00764.
OMASGIPYEM.
OrthoDBEOG6KT2Q1.

Enzyme and pathway databases

UniPathwayUPA00074; UER00124.

Family and domain databases

Gene3D3.40.50.2020. 1 hit.
3.60.20.10. 1 hit.
InterProIPR005854. Amd_phspho_trans.
IPR017932. GATase_2_dom.
IPR000583. GATase_dom.
IPR029055. Ntn_hydrolases_N.
IPR000836. PRibTrfase_dom.
IPR029057. PRTase-like.
[Graphical view]
PfamPF13537. GATase_7. 1 hit.
PF00156. Pribosyltran. 1 hit.
[Graphical view]
PIRSFPIRSF000485. Amd_phspho_trans. 1 hit.
SUPFAMSSF53271. SSF53271. 1 hit.
SSF56235. SSF56235. 1 hit.
TIGRFAMsTIGR01134. purF. 1 hit.
PROSITEPS51278. GATASE_TYPE_2. 1 hit.
PS00103. PUR_PYR_PR_TRANSFER. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePUR1_STAAS
AccessionPrimary (citable) accession number: Q6GAE3
Entry history
Integrated into UniProtKB/Swiss-Prot: December 20, 2005
Last sequence update: July 19, 2004
Last modified: June 11, 2014
This is version 73 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