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Q8CXK7

- PUR9_OCEIH

UniProt

Q8CXK7 - PUR9_OCEIH

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Protein

Bifunctional purine biosynthesis protein PurH

Gene
purH, OB0749
Organism
Oceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
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

BioCyciOIHE221109:GI2A-814-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:OB0749
OrganismiOceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
Taxonomic identifieri221109 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeOceanobacillus
ProteomesiUP000000822: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 510510Bifunctional purine biosynthesis protein PurHUniRule annotationPRO_0000192110Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi221109.OB0749.

Structurei

3D structure databases

ProteinModelPortaliQ8CXK7.

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.
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.

Q8CXK7-1 [UniParc]FASTAAdd to Basket

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MSKRALISVS DKTNIIEFAK GLKESGFEIL STGGTLRSIA EAGIDVTPVD    50
EVTGFPEMLD GRVKTLHPMI HGGLLGKRSN HEHLSQMEEH GIRSIDLVAV 100
NLYPFKETVQ KPDVSHQDII ENIDIGGPSM LRSAAKNFED VLVVTGPTDY 150
NRVLAAITSE TDTYEFRQQL AAKVFRHTAS YDAMIANYFL SQTEEQYPES 200
YTVTYEKVQD LRYGENPHQQ AAFYKEPIQS RPTLATAKQL HGKELSYNNI 250
QDTNAAIEIV KEFAEPAAVA VKHMNPCGIG IGESISTAFE RAYQADPTSI 300
FGGIVACNRP VDAATAEQLS QIFLEIVVAP SFESQALEIL TQKKNIRLLE 350
LDVTSDNKQS NRLTTVDGGA LIQAYDAKEV SEADLEVVTN KQPTEQEIND 400
MLFAWKAVKH VKSNAIVLAK DSQTIGVGAG QMNRIGAAEI AIKQAGDKSE 450
GAVLASDAFF PMPDTVEAAA KAGIKAIIQP GGSKRDQDSV DVCNQFGIAM 500
VYTKVRHFKH 510
Length:510
Mass (Da):55,747
Last modified:March 1, 2003 - v1
Checksum:iCF97634E7DCC65A5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000028 Genomic DNA. Translation: BAC12705.1.
RefSeqiNP_691670.1. NC_004193.1.

Genome annotation databases

EnsemblBacteriaiBAC12705; BAC12705; BAC12705.
GeneIDi1016275.
KEGGioih:OB0749.
PATRICi22792459. VBIOceIhe82024_0765.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000028 Genomic DNA. Translation: BAC12705.1 .
RefSeqi NP_691670.1. NC_004193.1.

3D structure databases

ProteinModelPortali Q8CXK7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 221109.OB0749.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC12705 ; BAC12705 ; BAC12705 .
GeneIDi 1016275.
KEGGi oih:OB0749.
PATRICi 22792459. VBIOceIhe82024_0765.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00074 ; UER00133 .
UPA00074 ; UER00135 .
BioCyci OIHE221109:GI2A-814-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. "Genome sequence of Oceanobacillus iheyensis isolated from the Iheya Ridge and its unexpected adaptive capabilities to extreme environments."
    Takami H., Takaki Y., Uchiyama I.
    Nucleic Acids Res. 30:3927-3935(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 14371 / JCM 11309 / KCTC 3954 / HTE831.

Entry informationi

Entry nameiPUR9_OCEIH
AccessioniPrimary (citable) accession number: Q8CXK7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 20, 2003
Last sequence update: March 1, 2003
Last modified: May 14, 2014
This is version 74 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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