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Q0KEC0

- PUR9_CUPNH

UniProt

Q0KEC0 - PUR9_CUPNH

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Protein
Bifunctional purine biosynthesis protein PurH
Gene
purH, H16_A0501
Organism
Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337) (Ralstonia eutropha)
Status
Reviewed - 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-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Transferase

Keywords - Biological processi

Purine biosynthesis

Enzyme and pathway databases

BioCyciCNEC381666:GJUJ-501-MONOMER.
UniPathwayiUPA00074; UER00133.
UPA00074; UER00135.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional purine biosynthesis protein PurH
Including the following 2 domains:
Phosphoribosylaminoimidazolecarboxamide formyltransferase (EC:2.1.2.3)
Alternative name(s):
AICAR transformylase
IMP cyclohydrolase (EC:3.5.4.10)
Alternative name(s):
ATIC
IMP synthase
Inosinicase
Gene namesi
Name:purH
Ordered Locus Names:H16_A0501
OrganismiCupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337) (Ralstonia eutropha)
Taxonomic identifieri381666 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeCupriavidus
ProteomesiUP000008210: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 524524Bifunctional purine biosynthesis protein PurHUniRule annotation
PRO_1000018944Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi381666.H16_A0501.

Structurei

3D structure databases

ProteinModelPortaliQ0KEC0.

Family & Domainsi

Domaini

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

Sequence similaritiesi

Belongs to the PurH family.

Phylogenomic databases

eggNOGiCOG0138.
HOGENOMiHOG000230373.
KOiK00602.
OMAiCGVATGP.
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.

Q0KEC0-1 [UniParc]FASTAAdd to Basket

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MIKQALLSVS DKTGIVDFAR ELNALGVTLL STGGTAKLLA DSGLPVTEVA    50
DYTGFPEMLD GRVKTLHPKV HGGILARRDL PEHMAALAEH DIPTIDLLVV 100
NLYPFQQTVA KDDCTLPDAI ENIDIGGPTM LRSAAKNHRD VTVIVDPADY 150
AVVLDEMRAN ANSVGYDTNF RLATKVFAHT AQYDGAITNY LTSLGADKSH 200
QGRSAYPQTL NLAFDKVQEM RYGENPHQSA AFYRDLRAVD GALANYVQLQ 250
GKELSYNNIA DADAAWECVK SFDAASGAAC VIIKHANPCG VALGANALEA 300
YDKAFKTDST SAFGGIIAFN VELDETAAQA VARQFVEVLI APSFSAGARA 350
VFAAKQNVRL LEIPLGQGIN QYDFKRVGGG LLVQSPDARN VQPSELRVVT 400
RRHPNPKEMD DLMFAWRVAK FVKSNAIVFC GGGMTLGVGA GQMSRVDSAR 450
IASIKAQNAG LTLAGSAVAS DAFFPFRDGL DVVVDAGATC VIQPGGSMRD 500
DEVIAAADER GIAMVVTGTR HFRH 524
Length:524
Mass (Da):55,987
Last modified:October 3, 2006 - v1
Checksum:iC59D91E9F4774CDA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM260479 Genomic DNA. Translation: CAJ91651.1.
RefSeqiYP_725019.1. NC_008313.1.

Genome annotation databases

EnsemblBacteriaiCAJ91651; CAJ91651; H16_A0501.
GeneIDi4249644.
KEGGireh:H16_A0501.
PATRICi35230395. VBIRalEut6770_0867.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM260479 Genomic DNA. Translation: CAJ91651.1 .
RefSeqi YP_725019.1. NC_008313.1.

3D structure databases

ProteinModelPortali Q0KEC0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 381666.H16_A0501.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAJ91651 ; CAJ91651 ; H16_A0501 .
GeneIDi 4249644.
KEGGi reh:H16_A0501.
PATRICi 35230395. VBIRalEut6770_0867.

Phylogenomic databases

eggNOGi COG0138.
HOGENOMi HOG000230373.
KOi K00602.
OMAi CGVATGP.
OrthoDBi EOG6QCDFF.

Enzyme and pathway databases

UniPathwayi UPA00074 ; UER00133 .
UPA00074 ; UER00135 .
BioCyci CNEC381666:GJUJ-501-MONOMER.

Family and domain databases

Gene3Di 3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPi MF_00139. PurH.
InterProi IPR024051. AICAR_Tfase_dom.
IPR002695. AICARFT_IMPCHas.
IPR016193. Cytidine_deaminase-like.
IPR011607. MGS-like_dom.
[Graphical view ]
PANTHERi PTHR11692. PTHR11692. 1 hit.
Pfami PF01808. AICARFT_IMPCHas. 1 hit.
PF02142. MGS. 1 hit.
[Graphical view ]
PIRSFi PIRSF000414. AICARFT_IMPCHas. 1 hit.
SMARTi SM00798. AICARFT_IMPCHas. 1 hit.
SM00851. MGS. 1 hit.
[Graphical view ]
SUPFAMi SSF52335. SSF52335. 1 hit.
SSF53927. SSF53927. 1 hit.
TIGRFAMsi TIGR00355. purH. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 17699 / H16 / DSM 428 / Stanier 337.

Entry informationi

Entry nameiPUR9_CUPNH
AccessioniPrimary (citable) accession number: Q0KEC0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 3, 2006
Last modified: May 14, 2014
This is version 56 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

Documents

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

External Data

Dasty 3

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