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B7M7R5

- PUR9_ECO8A

UniProt

B7M7R5 - PUR9_ECO8A

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Protein
Bifunctional purine biosynthesis protein PurH
Gene
purH, ECIAI1_4221
Organism
Escherichia coli O8 (strain IAI1)
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

BioCyciECOL585034:GJ84-4237-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:ECIAI1_4221
OrganismiEscherichia coli O8 (strain IAI1)
Taxonomic identifieri585034 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000007098: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 529529Bifunctional purine biosynthesis protein PurHUniRule annotation
PRO_1000117872Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei287 – 2871N6-acetyllysine By similarity

Keywords - PTMi

Acetylation

Interactioni

Protein-protein interaction databases

STRINGi585034.ECIAI1_4221.

Structurei

3D structure databases

ProteinModelPortaliB7M7R5.
SMRiB7M7R5. Positions 8-529.

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.
HOGENOMiHOG000230372.
KOiK00602.
OMAiRAFKTDP.
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.

B7M7R5-1 [UniParc]FASTAAdd to Basket

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MQQRRPVRRA LLSVSDKAGI VEFAQALSAR GVELLSTGGT ARLLAEKGLP    50
VTEVSDYTGF PEMMDGRVKT LHPKVHGGIL GRRGQDDAIM EEHQIQPIDM 100
VVVNLYPFAQ TVAREGCSLE DAVENIDIGG PTMVRSAAKN HKDVAIVVKS 150
SDYDAIIKEM DDNEGSLTLA TRFDLAIKAF EHTAAYDSMI ANYFGSMVPA 200
YHGESKEAAG RFPRTLNLNF IKKQDMRYGE NSHQQAAFYI EENVKEASVA 250
TATQVQGKAL SYNNIADTDA ALECVKEFAE PACVIVKHAN PCGVAIGNSI 300
LDAYDRAYKT DPTSAFGGII AFNRELDAET AQAIISRQFV EVIIAPSASE 350
EALKITAAKQ NVRVLTCGQW GERVPGLDFK RVNGGLLVQD RDLGMVGAEE 400
LRVVTQRQPT EQELRDALFC WKVAKFVKSN AIVYAKNNMT IGIGAGQMSR 450
VYSAKIAGIK AADEGLEVKG SSMASDAFFP FRDGIDAAAA AGVTCVIQPG 500
GSIRDDEVIA AADEHGIAML FTDMRHFRH 529
Length:529
Mass (Da):57,358
Last modified:February 10, 2009 - v1
Checksum:iF0E839F491D0B1B1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928160 Genomic DNA. Translation: CAR00980.1.
RefSeqiYP_002389475.1. NC_011741.1.

Genome annotation databases

EnsemblBacteriaiCAR00980; CAR00980; ECIAI1_4221.
GeneIDi7126547.
KEGGiecr:ECIAI1_4221.
PATRICi18327671. VBIEscCol26572_4103.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928160 Genomic DNA. Translation: CAR00980.1 .
RefSeqi YP_002389475.1. NC_011741.1.

3D structure databases

ProteinModelPortali B7M7R5.
SMRi B7M7R5. Positions 8-529.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 585034.ECIAI1_4221.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAR00980 ; CAR00980 ; ECIAI1_4221 .
GeneIDi 7126547.
KEGGi ecr:ECIAI1_4221.
PATRICi 18327671. VBIEscCol26572_4103.

Phylogenomic databases

eggNOGi COG0138.
HOGENOMi HOG000230372.
KOi K00602.
OMAi RAFKTDP.
OrthoDBi EOG6QCDFF.

Enzyme and pathway databases

UniPathwayi UPA00074 ; UER00133 .
UPA00074 ; UER00135 .
BioCyci ECOL585034:GJ84-4237-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: IAI1.

Entry informationi

Entry nameiPUR9_ECO8A
AccessioniPrimary (citable) accession number: B7M7R5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: May 14, 2014
This is version 39 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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