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Q9ZKS2

- GCH1_HELPJ

UniProt

Q9ZKS2 - GCH1_HELPJ

Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 95 (01 Oct 2014)
      Sequence version 1 (01 May 1999)
      Previous versions | rss
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    Functioni

    Catalytic activityi

    GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate.

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi71 – 711ZincBy similarity
    Metal bindingi74 – 741ZincBy similarity
    Metal bindingi142 – 1421ZincBy similarity

    GO - Molecular functioni

    1. GTP binding Source: UniProtKB-KW
    2. GTP cyclohydrolase I activity Source: UniProtKB-HAMAP
    3. zinc ion binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. 7,8-dihydroneopterin 3'-triphosphate biosynthetic process Source: UniProtKB-UniPathway
    2. one-carbon metabolic process Source: UniProtKB-HAMAP
    3. tetrahydrofolate biosynthetic process Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Hydrolase

    Keywords - Biological processi

    One-carbon metabolism

    Keywords - Ligandi

    GTP-binding, Metal-binding, Nucleotide-binding, Zinc

    Enzyme and pathway databases

    BioCyciHPYL85963:GJB9-878-MONOMER.
    UniPathwayiUPA00848; UER00151.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    GTP cyclohydrolase 1 (EC:3.5.4.16)
    Alternative name(s):
    GTP cyclohydrolase I
    Short name:
    GTP-CH-I
    Gene namesi
    Name:folE
    Ordered Locus Names:jhp_0863
    OrganismiHelicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
    Taxonomic identifieri85963 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
    ProteomesiUP000000804: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. cytoplasm Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 180180GTP cyclohydrolase 1PRO_0000119414Add
    BLAST

    Interactioni

    Subunit structurei

    Toroid-shaped homodecamer, composed of two pentamers of five dimers.By similarity

    Protein-protein interaction databases

    STRINGi85963.jhp0863.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9ZKS2.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the GTP cyclohydrolase I family.Curated

    Phylogenomic databases

    eggNOGiCOG0302.
    KOiK01495.
    OMAiKRTYDEE.
    OrthoDBiEOG6XHC8G.

    Family and domain databases

    HAMAPiMF_00223. FolE.
    InterProiIPR001474. GTP_CycHdrlase_I.
    IPR018234. GTP_CycHdrlase_I_CS.
    IPR020602. GTP_CycHdrlase_I_dom.
    [Graphical view]
    PANTHERiPTHR11109. PTHR11109. 1 hit.
    PfamiPF01227. GTP_cyclohydroI. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR00063. folE. 1 hit.
    PROSITEiPS00859. GTP_CYCLOHYDROL_1_1. 1 hit.
    PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q9ZKS2-1 [UniParc]FASTAAdd to Basket

    « Hide

    MEKFFNQFFE NIGEDKNREG LKETPKRVQE LWKFLYKGYK EDPRVALKSA    50
    YFQGVCDEMI VAQNIEFYST CEHHLLPFFG NISVGYIPKE KIVGISAIAK 100
    LIEIYSKRLQ IQERLTTQIA ETFDEIIEPR GVIVVCEAKH LCMSMQGVQK 150
    QNAIIKTSVL RGLFKKDPKT RAEFMQLLKS 180
    Length:180
    Mass (Da):20,903
    Last modified:May 1, 1999 - v1
    Checksum:iFFC80EAE1B103AA1
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE001439 Genomic DNA. Translation: AAD06446.1.
    PIRiF71878.
    RefSeqiNP_223581.1. NC_000921.1.
    WP_000410405.1. NC_000921.1.

    Genome annotation databases

    EnsemblBacteriaiAAD06446; AAD06446; jhp_0863.
    GeneIDi890024.
    KEGGihpj:jhp0863.
    PATRICi20606479. VBIHelPyl98156_0942.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE001439 Genomic DNA. Translation: AAD06446.1 .
    PIRi F71878.
    RefSeqi NP_223581.1. NC_000921.1.
    WP_000410405.1. NC_000921.1.

    3D structure databases

    ProteinModelPortali Q9ZKS2.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 85963.jhp0863.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAD06446 ; AAD06446 ; jhp_0863 .
    GeneIDi 890024.
    KEGGi hpj:jhp0863.
    PATRICi 20606479. VBIHelPyl98156_0942.

    Phylogenomic databases

    eggNOGi COG0302.
    KOi K01495.
    OMAi KRTYDEE.
    OrthoDBi EOG6XHC8G.

    Enzyme and pathway databases

    UniPathwayi UPA00848 ; UER00151 .
    BioCyci HPYL85963:GJB9-878-MONOMER.

    Family and domain databases

    HAMAPi MF_00223. FolE.
    InterProi IPR001474. GTP_CycHdrlase_I.
    IPR018234. GTP_CycHdrlase_I_CS.
    IPR020602. GTP_CycHdrlase_I_dom.
    [Graphical view ]
    PANTHERi PTHR11109. PTHR11109. 1 hit.
    Pfami PF01227. GTP_cyclohydroI. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR00063. folE. 1 hit.
    PROSITEi PS00859. GTP_CYCLOHYDROL_1_1. 1 hit.
    PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: J99 / ATCC 700824.

    Entry informationi

    Entry nameiGCH1_HELPJ
    AccessioniPrimary (citable) accession number: Q9ZKS2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 1, 2000
    Last sequence update: May 1, 1999
    Last modified: October 1, 2014
    This is version 95 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

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3