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Protein

Bifunctional purine biosynthesis protein PurH

Gene

purH

Organism
Yersinia pestis
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

10-formyltetrahydrofolate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide = tetrahydrofolate + 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide.UniRule annotation
IMP + H2O = 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. IMP cyclohydrolase activity Source: UniProtKB-HAMAP
  2. phosphoribosylaminoimidazolecarboxamide formyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. 'de novo' IMP biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Transferase

Keywords - Biological processi

Purine biosynthesis

Enzyme and pathway databases

BioCyciYPES214092:GKDD-3691-MONOMER.
UniPathwayiUPA00074; UER00133.
UPA00074; UER00135.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional purine biosynthesis protein PurHUniRule annotation
Including the following 2 domains:
Phosphoribosylaminoimidazolecarboxamide formyltransferaseUniRule annotation (EC:2.1.2.3UniRule annotation)
Alternative name(s):
AICAR transformylaseUniRule annotation
IMP cyclohydrolaseUniRule annotation (EC:3.5.4.10UniRule annotation)
Alternative name(s):
ATICUniRule annotation
IMP synthaseUniRule annotation
InosinicaseUniRule annotation
Gene namesi
Name:purHUniRule annotation
Ordered Locus Names:YPO3728, y0502, YP_3091
OrganismiYersinia pestis
Taxonomic identifieri632 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeYersinia
ProteomesiUP000000815: Chromosome, UP000001019: Chromosome, UP000002490: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 529529Bifunctional purine biosynthesis protein PurHPRO_0000192154Add
BLAST

Proteomic databases

PRIDEiQ8ZAR3.

Interactioni

Protein-protein interaction databases

IntActiQ8ZAR3. 4 interactions.
STRINGi214092.YPO3728.

Structurei

3D structure databases

ProteinModelPortaliQ8ZAR3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domaini

The IMP cyclohydrolase activity resides in the N-terminal region.UniRule annotation

Sequence similaritiesi

Belongs to the PurH family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0138.
HOGENOMiHOG000230372.
KOiK00602.
OMAiPCGVAEG.
OrthoDBiEOG6QCDFF.

Family and domain databases

Gene3Di3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPiMF_00139. PurH.
InterProiIPR024051. AICAR_Tfase_dom.
IPR002695. AICARFT_IMPCHas.
IPR016193. Cytidine_deaminase-like.
IPR011607. MGS-like_dom.
[Graphical view]
PANTHERiPTHR11692. PTHR11692. 1 hit.
PfamiPF01808. AICARFT_IMPCHas. 1 hit.
PF02142. MGS. 1 hit.
[Graphical view]
PIRSFiPIRSF000414. AICARFT_IMPCHas. 1 hit.
SMARTiSM00798. AICARFT_IMPCHas. 1 hit.
SM00851. MGS. 1 hit.
[Graphical view]
SUPFAMiSSF52335. SSF52335. 1 hit.
SSF53927. SSF53927. 1 hit.
TIGRFAMsiTIGR00355. purH. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8ZAR3-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MQQRRPIRRA LLSVSDKAGI IEFAQALSQR GIELLSTGGT ARLLADAGLP
60 70 80 90 100
VTEVSDYTGF PEMMDGRVKT LHPKVHGGIL GRRGQDDGIM AQHGIQPIDI
110 120 130 140 150
VVVNLYPFAQ TVARPDCSLE DAVENIDIGG PTMVRSAAKN HKDVAIVVKS
160 170 180 190 200
SDYPAIITEL DNNDGSLTYP TRFNLAIKAF EHTAAYDSMI ANYFGTLVPP
210 220 230 240 250
YHGDTEQPSG HFPRTLNLNY IKKQDMRYGE NSHQQAAFYI EEDVKEASVA
260 270 280 290 300
TAQQLQGKAL SYNNIADTDA ALECVKEFSE PACVIVKHAN PCGVAIGDSI
310 320 330 340 350
LAAYERAYQT DPTSAFGGII AFNRELDAAT ASAIISRQFV EVIIAPTVSS
360 370 380 390 400
DALALLAAKQ NVRVLTCGQW QARSAGLDFK RVNGGLLVQE RDLGMVTAAD
410 420 430 440 450
LRVVSKRQPT EQELRDALFC WKVAKFVKSN AIVYARDNMT IGIGAGQMSR
460 470 480 490 500
VYSAKIAGIK AADEGLEVAG SAMASDAFFP FRDGIDAAAA VGITCVIQPG
510 520
GSIRDDEVIA AADEHSIAMI FTDMRHFRH
Length:529
Mass (Da):57,154
Last modified:March 1, 2002 - v1
Checksum:i5A76A59B82F39BFE
GO

Sequence cautioni

The sequence AAM84091.1 differs from that shown. Reason: Erroneous initiation. Curated
The sequence AAS63261.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA. Translation: CAL22315.1.
AE009952 Genomic DNA. Translation: AAM84091.1. Different initiation.
AE017042 Genomic DNA. Translation: AAS63261.1. Different initiation.
PIRiAH0453.
RefSeqiNP_667840.1. NC_004088.1.
NP_994384.1. NC_005810.1.
YP_002348608.1. NC_003143.1.

Genome annotation databases

EnsemblBacteriaiAAM84091; AAM84091; y0502.
AAS63261; AAS63261; YP_3091.
GeneIDi1145449.
1176554.
2765673.
KEGGiype:YPO3728.
ypk:y0502.
ypm:YP_3091.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA. Translation: CAL22315.1.
AE009952 Genomic DNA. Translation: AAM84091.1. Different initiation.
AE017042 Genomic DNA. Translation: AAS63261.1. Different initiation.
PIRiAH0453.
RefSeqiNP_667840.1. NC_004088.1.
NP_994384.1. NC_005810.1.
YP_002348608.1. NC_003143.1.

3D structure databases

ProteinModelPortaliQ8ZAR3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ8ZAR3. 4 interactions.
STRINGi214092.YPO3728.

Proteomic databases

PRIDEiQ8ZAR3.

Protocols and materials databases

DNASUi1145449.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM84091; AAM84091; y0502.
AAS63261; AAS63261; YP_3091.
GeneIDi1145449.
1176554.
2765673.
KEGGiype:YPO3728.
ypk:y0502.
ypm:YP_3091.

Phylogenomic databases

eggNOGiCOG0138.
HOGENOMiHOG000230372.
KOiK00602.
OMAiPCGVAEG.
OrthoDBiEOG6QCDFF.

Enzyme and pathway databases

UniPathwayiUPA00074; UER00133.
UPA00074; UER00135.
BioCyciYPES214092:GKDD-3691-MONOMER.

Family and domain databases

Gene3Di3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPiMF_00139. PurH.
InterProiIPR024051. AICAR_Tfase_dom.
IPR002695. AICARFT_IMPCHas.
IPR016193. Cytidine_deaminase-like.
IPR011607. MGS-like_dom.
[Graphical view]
PANTHERiPTHR11692. PTHR11692. 1 hit.
PfamiPF01808. AICARFT_IMPCHas. 1 hit.
PF02142. MGS. 1 hit.
[Graphical view]
PIRSFiPIRSF000414. AICARFT_IMPCHas. 1 hit.
SMARTiSM00798. AICARFT_IMPCHas. 1 hit.
SM00851. MGS. 1 hit.
[Graphical view]
SUPFAMiSSF52335. SSF52335. 1 hit.
SSF53927. SSF53927. 1 hit.
TIGRFAMsiTIGR00355. purH. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CO-92 / Biovar Orientalis.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: KIM10+ / Biovar Mediaevalis.
  3. "Complete genome sequence of Yersinia pestis strain 91001, an isolate avirulent to humans."
    Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D., Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L., Dai R.
    , Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H., Wang J., Huang P., Yang R.
    DNA Res. 11:179-197(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 91001 / Biovar Mediaevalis.

Entry informationi

Entry nameiPUR9_YERPE
AccessioniPrimary (citable) accession number: Q8ZAR3
Secondary accession number(s): Q0WAT0, Q8D1H0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 28, 2003
Last sequence update: March 1, 2002
Last modified: January 7, 2015
This is version 90 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.