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Protein

Bifunctional purine biosynthesis protein PurH

Gene

purH

Organism
Shewanella frigidimarina (strain NCIMB 400)
Status
Reviewed-Annotation score: Annotation score: 2 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

BioCyciSFRI318167:GIXS-515-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:Sfri_0493
OrganismiShewanella frigidimarina (strain NCIMB 400)
Taxonomic identifieri318167 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000000684: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 529529Bifunctional purine biosynthesis protein PurHPRO_1000018952Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi318167.Sfri_0493.

Structurei

3D structure databases

ProteinModelPortaliQ088G0.
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.
HOGENOMiHOG000230373.
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.

Q088G0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNNVRPIRRA LLSVSDKTGI LEFAQALHAQ GVELLSTGGT AKLLADNNIP
60 70 80 90 100
VMEVSDYTGH PEIMDGRVKT LHPKIHGGIL ARRGIDEIVM EQNAIKPIDL
110 120 130 140 150
VTVNLYPFAE TVAKPGCTLA DAVENIDIGG PTMVRSTAKN HKDTTIVVNA
160 170 180 190 200
KDYGRVIAEM QANNGSTTLE TRFDLAIAAF EHTAAYDGMI ANYFGTMVPA
210 220 230 240 250
HSNDECHDDS TFPRTFNSQF VKKQDLRYGE NSHQKAAFYV DTQIDEASVA
260 270 280 290 300
SAIQLQGKAL SYNNIADTDS ALECVKEFEG PACVIVKHAN PCGVALGANL
310 320 330 340 350
LEAYDRAFKT DPTSAFGGII AFNQELDAQT AQAIVDRQFV EVIIAPKVSQ
360 370 380 390 400
AARDIIAAKA NVRLLECGEW NTKTTTLDYK RVNGGLLIQD RDQGMVNLED
410 420 430 440 450
VKVVSKRQPT AEQLKDLMFC WKVAKFVKSN AIVYAKDGMT IGVGAGQMSR
460 470 480 490 500
VYSAKIAGIK AADEGLVVEN SVMASDAFFP FRDGIDAAAA AGISCIIQPG
510 520
GSIRDEEIIA AADEHGMAMV FTGMRHFRH
Length:529
Mass (Da):57,247
Last modified:October 31, 2006 - v1
Checksum:i7A8C35EDB35BF4E2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000447 Genomic DNA. Translation: ABI70355.1.
RefSeqiYP_749193.1. NC_008345.1.

Genome annotation databases

EnsemblBacteriaiABI70355; ABI70355; Sfri_0493.
GeneIDi4278574.
KEGGisfr:Sfri_0493.
PATRICi23494767. VBISheFri14343_0509.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000447 Genomic DNA. Translation: ABI70355.1.
RefSeqiYP_749193.1. NC_008345.1.

3D structure databases

ProteinModelPortaliQ088G0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi318167.Sfri_0493.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABI70355; ABI70355; Sfri_0493.
GeneIDi4278574.
KEGGisfr:Sfri_0493.
PATRICi23494767. VBISheFri14343_0509.

Phylogenomic databases

eggNOGiCOG0138.
HOGENOMiHOG000230373.
KOiK00602.
OMAiPCGVAEG.
OrthoDBiEOG6QCDFF.

Enzyme and pathway databases

UniPathwayiUPA00074; UER00133.
UPA00074; UER00135.
BioCyciSFRI318167:GIXS-515-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: NCIMB 400.

Entry informationi

Entry nameiPUR9_SHEFN
AccessioniPrimary (citable) accession number: Q088G0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 31, 2006
Last modified: February 4, 2015
This is version 59 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.