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B0K3Q8 (PUR9_THEPX) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 46. 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:
Bifunctional purine biosynthesis protein PurH

Including the following 2 domains:

  1. Phosphoribosylaminoimidazolecarboxamide formyltransferase
    EC=2.1.2.3
    Alternative name(s):
    AICAR transformylase
  2. IMP cyclohydrolase
    EC=3.5.4.10
    Alternative name(s):
    ATIC
    IMP synthase
    Inosinicase
Gene names
Name:purH
Ordered Locus Names:Teth514_0525
OrganismThermoanaerobacter sp. (strain X514) [Complete proteome] [HAMAP]
Taxonomic identifier399726 [NCBI]
Taxonomic lineageBacteriaFirmicutesClostridiaThermoanaerobacteralesThermoanaerobacteraceaeThermoanaerobacter

Protein attributes

Sequence length508 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

10-formyltetrahydrofolate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide = tetrahydrofolate + 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide. HAMAP-Rule MF_00139

IMP + H2O = 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide. HAMAP-Rule MF_00139

Pathway

Purine metabolism; IMP biosynthesis via de novo pathway; 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide from 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide (10-formyl THF route): step 1/1. HAMAP-Rule MF_00139

Purine metabolism; IMP biosynthesis via de novo pathway; IMP from 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide: step 1/1.

Domain

The IMP cyclohydrolase activity resides in the N-terminal region By similarity. HAMAP-Rule MF_00139

Sequence similarities

Belongs to the PurH family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 508508Bifunctional purine biosynthesis protein PurH HAMAP-Rule MF_00139
PRO_1000096104

Sequences

Sequence LengthMass (Da)Tools
B0K3Q8 [UniParc].

Last modified March 18, 2008. Version 1.
Checksum: 7CE0A8359F5F6BA1

FASTA50856,559
        10         20         30         40         50         60 
MAKKALISVS KKEGIVEFAK KLNELGYEII STGGTYNLLK ENRVNVVKVS DITGFPEIMD 

        70         80         90        100        110        120 
GRVKTLHPKI HGGLLAIRDN EEHIKALKEH GIEPIDIVVI NLYPFKETIL KENVTLEEAI 

       130        140        150        160        170        180 
ENIDIGGPSM IRAAAKNYKY VTILVDPKDY DTVIEEIKQY GNTKEETRFY LAAKAFGHTA 

       190        200        210        220        230        240 
LYDSLIYNYL IQKNNIEFPE VMAFAYEKAQ DMRYGENPHQ KAAFYKNPIK AYGIAECEQL 

       250        260        270        280        290        300 
HGKELSFNNI NDANAAIELL REFKEPAAVA VKHTNPCGVA IADNIYNAYL KAYESDPVSI 

       310        320        330        340        350        360 
FGGIVALNRT VDVKTAEELI KIFLEIVIAP DFEEEAFEIL KKKKNLRILR LKEGYEKEYD 

       370        380        390        400        410        420 
LKKVEGGLLV QEKDEIDLDE NNLKVVTKKA PTQKEMEDLR FAWKVVKHVK SNAIVLAKDG 

       430        440        450        460        470        480 
ATVGIGVGQV NRIWPTEQAI KQAGSKAKGS VLASDAFFPF PDVVEAAVKG GITAIIQPGG 

       490        500 
SQNDALSIEA ADKGGVSMIF TGIRHFKH 

« Hide

References

[1]"Complete sequence of Thermoanaerobacter sp. X514."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Bruce D., Goodwin L., Saunders E., Brettin T., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L. expand/collapse author list , Kyrpides N., Kim E., Hemme C., Fields M.W., He Z., Zhou J., Richardson P.
Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: X514.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000923 Genomic DNA. Translation: ABY91833.1.
RefSeqYP_001662169.1. NC_010320.1.

3D structure databases

ProteinModelPortalB0K3Q8.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING399726.Teth514_0525.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABY91833; ABY91833; Teth514_0525.
GeneID5876089.
KEGGtex:Teth514_0525.
PATRIC23890569. VBITheSp86957_0548.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0138.
HOGENOMHOG000230373.
KOK00602.
OMAGIGQADN.
OrthoDBEOG6QCDFF.

Enzyme and pathway databases

BioCycTSP399726:GHCK-534-MONOMER.
UniPathwayUPA00074; UER00133.
UPA00074; UER00135.

Family and domain databases

Gene3D3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPMF_00139. PurH.
InterProIPR024051. AICAR_Tfase_dom.
IPR002695. AICARFT_IMPCHas.
IPR016193. Cytidine_deaminase-like.
IPR011607. MGS-like_dom.
[Graphical view]
PANTHERPTHR11692. PTHR11692. 1 hit.
PfamPF01808. AICARFT_IMPCHas. 1 hit.
PF02142. MGS. 1 hit.
[Graphical view]
PIRSFPIRSF000414. AICARFT_IMPCHas. 1 hit.
SMARTSM00798. AICARFT_IMPCHas. 1 hit.
SM00851. MGS. 1 hit.
[Graphical view]
SUPFAMSSF52335. SSF52335. 1 hit.
SSF53927. SSF53927. 1 hit.
TIGRFAMsTIGR00355. purH. 1 hit.
ProtoNetSearch...

Entry information

Entry namePUR9_THEPX
AccessionPrimary (citable) accession number: B0K3Q8
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: March 18, 2008
Last modified: May 14, 2014
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

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways