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Q8A0U0

- GCH1_BACTN

UniProt

Q8A0U0 - GCH1_BACTN

Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 81 (01 Oct 2014)
      Sequence version 1 (01 Jun 2003)
      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.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi85 – 851ZincUniRule annotation
    Metal bindingi88 – 881ZincUniRule annotation
    Metal bindingi156 – 1561ZincUniRule annotation

    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

    BioCyciBTHE226186:GJXV-4007-MONOMER.
    UniPathwayiUPA00848; UER00151.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    GTP cyclohydrolase 1UniRule annotation (EC:3.5.4.16UniRule annotation)
    Alternative name(s):
    GTP cyclohydrolase IUniRule annotation
    Short name:
    GTP-CH-IUniRule annotation
    Gene namesi
    Name:folEUniRule annotation
    Ordered Locus Names:BT_3931
    OrganismiBacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
    Taxonomic identifieri226186 [NCBI]
    Taxonomic lineageiBacteriaBacteroidetesBacteroidiaBacteroidalesBacteroidaceaeBacteroides
    ProteomesiUP000001414: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. cytoplasm Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 196196GTP cyclohydrolase 1PRO_0000119387Add
    BLAST

    Interactioni

    Subunit structurei

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

    Protein-protein interaction databases

    STRINGi226186.BT_3931.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8A0U0.
    SMRiQ8A0U0. Positions 11-192.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the GTP cyclohydrolase I family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0302.
    HOGENOMiHOG000221222.
    KOiK01495.
    OMAiIAFAILE.
    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.

    Q8A0U0-1 [UniParc]FASTAAdd to Basket

    « Hide

    MLEKEEIVSP NLEELKSHYH SIITLLGEDA GREGLLKTPE RVAKAMLSLT    50
    KGYHMDPHEV LRSAKFQEEY SQMVIVKDID FFSLCEHHML PFYGKAHVAY 100
    IPNGYITGLS KIARVVDIFS HRLQVQERMT LQIKDCIQET LNPLGVMVVV 150
    EAKHMCMQMR GVEKQNSITT TSDFTGAFNQ AKTREEFMNL IQHGRV 196
    Length:196
    Mass (Da):22,452
    Last modified:June 1, 2003 - v1
    Checksum:i70C8D82D36975990
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE015928 Genomic DNA. Translation: AAO79036.1.
    RefSeqiNP_812842.1. NC_004663.1.

    Genome annotation databases

    EnsemblBacteriaiAAO79036; AAO79036; BT_3931.
    GeneIDi1073052.
    KEGGibth:BT_3931.
    PATRICi21062894. VBIBacThe70966_3996.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE015928 Genomic DNA. Translation: AAO79036.1 .
    RefSeqi NP_812842.1. NC_004663.1.

    3D structure databases

    ProteinModelPortali Q8A0U0.
    SMRi Q8A0U0. Positions 11-192.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 226186.BT_3931.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAO79036 ; AAO79036 ; BT_3931 .
    GeneIDi 1073052.
    KEGGi bth:BT_3931.
    PATRICi 21062894. VBIBacThe70966_3996.

    Phylogenomic databases

    eggNOGi COG0302.
    HOGENOMi HOG000221222.
    KOi K01495.
    OMAi IAFAILE.
    OrthoDBi EOG6XHC8G.

    Enzyme and pathway databases

    UniPathwayi UPA00848 ; UER00151 .
    BioCyci BTHE226186:GJXV-4007-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. "A genomic view of the human-Bacteroides thetaiotaomicron symbiosis."
      Xu J., Bjursell M.K., Himrod J., Deng S., Carmichael L.K., Chiang H.C., Hooper L.V., Gordon J.I.
      Science 299:2074-2076(2003) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482.

    Entry informationi

    Entry nameiGCH1_BACTN
    AccessioniPrimary (citable) accession number: Q8A0U0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 16, 2004
    Last sequence update: June 1, 2003
    Last modified: October 1, 2014
    This is version 81 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, 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