Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
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: IMP biosynthesis via de novo pathway

This protein is involved in step 1 of the subpathway that synthesizes 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).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Bifunctional purine biosynthesis protein PurH (purH)
This subpathway is part of the pathway IMP biosynthesis via de novo pathway, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 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), the pathway IMP biosynthesis via de novo pathway and in Purine metabolism.

Pathwayi: IMP biosynthesis via de novo pathway

This protein is involved in step 1 of the subpathway that synthesizes IMP from 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Bifunctional purine biosynthesis protein PurH (purH)
This subpathway is part of the pathway IMP biosynthesis via de novo pathway, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes IMP from 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide, the pathway IMP biosynthesis via de novo pathway and in Purine metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Transferase

Keywords - Biological processi

Purine biosynthesis

Enzyme and pathway databases

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
Proteomesi
  • UP000000684 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000189521 – 529Bifunctional purine biosynthesis protein PurHAdd BLAST529

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

eggNOGiENOG4105DC1. Bacteria.
COG0138. LUCA.
HOGENOMiHOG000230373.
KOiK00602.
OMAiPCGVAEG.
OrthoDBiPOG091H00UT.

Family and domain databases

Gene3Di3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPiMF_00139. PurH. 1 hit.
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.
RefSeqiWP_011635982.1. NC_008345.1.

Genome annotation databases

EnsemblBacteriaiABI70355; ABI70355; Sfri_0493.
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.
RefSeqiWP_011635982.1. 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.
KEGGisfr:Sfri_0493.
PATRICi23494767. VBISheFri14343_0509.

Phylogenomic databases

eggNOGiENOG4105DC1. Bacteria.
COG0138. LUCA.
HOGENOMiHOG000230373.
KOiK00602.
OMAiPCGVAEG.
OrthoDBiPOG091H00UT.

Enzyme and pathway databases

UniPathwayiUPA00074; UER00133.
UPA00074; UER00135.

Family and domain databases

Gene3Di3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPiMF_00139. PurH. 1 hit.
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...

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: November 2, 2016
This is version 65 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

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 one 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.