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O67775

- PUR9_AQUAE

UniProt

O67775 - PUR9_AQUAE

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Protein
Bifunctional purine biosynthesis protein PurH
Gene
purH, aq_1963
Organism
Aquifex aeolicus (strain VF5)
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
Complete GO annotation...

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

BioCyciAAEO224324:GJBH-1405-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:aq_1963
OrganismiAquifex aeolicus (strain VF5)
Taxonomic identifieri224324 [NCBI]
Taxonomic lineageiBacteriaAquificaeAquificalesAquificaceaeAquifex
ProteomesiUP000000798: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 506506Bifunctional purine biosynthesis protein PurHUniRule annotation
PRO_0000192068Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi224324.aq_1963.

Structurei

3D structure databases

ProteinModelPortaliO67775.

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.

O67775-1 [UniParc]FASTAAdd to Basket

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MRAIISVYRK EGIDKLAKAL QELGYEIVST GGTAKYLREK GISVKEVSEI    50
TGFPEILEGR VKTLHPVVHG GILFRDWVEK DKEEIEKHGI KPIDVVVVNL 100
YPFEEKLKEG LTDKDLMEFI DIGGPTLIRA AAKNFFRVVI LVDPEDYDWV 150
IEKLKKGNLT LQDRAYLAWK AFSHTAYYDG VISQAFKKLY SIDTFGKEEA 200
LPLKRMQKLR YGENPHQRGF LYENPLEDIG ITKAQVLQGK EMSFNNYLDA 250
DSAVRLVAEF PNQTVCAIIK HNNPCGVALG SSVKEAFLRA KEADPVSAFG 300
GIVAFNDKVD GETAKELTSM FLEVVIAPDY DEEALRELSR KKNLRVIRFF 350
GFQHAFDVKK VSGGYLLQDE DTVLYEKLQV VTKREPTAEE MEDLLFAWKV 400
VKHTKSNAVV IAKNGQTLGI GSGNVSRVDS LKCAINKAKE FGFDLKGAVV 450
ASEAFFPFRD SIDIMAKEGI TAVIQPGGSI RDQEVIDACN EHGIAMIFTG 500
LRHFKH 506
Length:506
Mass (Da):56,677
Last modified:August 1, 1998 - v1
Checksum:i46998C8B1B1FE694
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE000657 Genomic DNA. Translation: AAC07734.1.
PIRiC70468.
RefSeqiNP_214344.1. NC_000918.1.

Genome annotation databases

EnsemblBacteriaiAAC07734; AAC07734; aq_1963.
GeneIDi1193672.
KEGGiaae:aq_1963.
PATRICi20960838. VBIAquAeo85532_1514.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE000657 Genomic DNA. Translation: AAC07734.1 .
PIRi C70468.
RefSeqi NP_214344.1. NC_000918.1.

3D structure databases

ProteinModelPortali O67775.
ModBasei Search...

Protein-protein interaction databases

STRINGi 224324.aq_1963.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAC07734 ; AAC07734 ; aq_1963 .
GeneIDi 1193672.
KEGGi aae:aq_1963.
PATRICi 20960838. VBIAquAeo85532_1514.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00074 ; UER00133 .
UPA00074 ; UER00135 .
BioCyci AAEO224324:GJBH-1405-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: VF5.

Entry informationi

Entry nameiPUR9_AQUAE
AccessioniPrimary (citable) accession number: O67775
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: August 1, 1998
Last modified: May 14, 2014
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

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