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B9M305

- BIOB_GEODF

UniProt

B9M305 - BIOB_GEODF

Protein

Biotin synthase

Gene

bioB

Organism
Geobacter daltonii (strain DSM 22248 / JCM 15807 / FRC-32)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 39 (01 Oct 2014)
      Sequence version 1 (24 Mar 2009)
      Previous versions | rss
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    Functioni

    Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism.UniRule annotation

    Catalytic activityi

    Dethiobiotin + sulfur-(sulfur carrier) + 2 S-adenosyl-L-methionine = biotin + (sulfur carrier) + 2 L-methionine + 2 5'-deoxyadenosine.UniRule annotation

    Cofactori

    Binds 1 4Fe-4S cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.UniRule annotation
    Binds 1 2Fe-2S cluster. The cluster is coordinated with 3 cysteines and 1 arginine.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi66 – 661Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi70 – 701Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi143 – 1431Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi203 – 2031Iron-sulfur 2 (2Fe-2S)UniRule annotation

    GO - Molecular functioni

    1. 2 iron, 2 sulfur cluster binding Source: UniProtKB-KW
    2. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
    3. biotin synthase activity Source: UniProtKB-HAMAP
    4. iron ion binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. biotin biosynthetic process Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Transferase

    Keywords - Biological processi

    Biotin biosynthesis

    Keywords - Ligandi

    2Fe-2S, 4Fe-4S, Iron, Iron-sulfur, Metal-binding, S-adenosyl-L-methionine

    Enzyme and pathway databases

    BioCyciGSP316067:GHSV-3048-MONOMER.
    UniPathwayiUPA00078; UER00162.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Biotin synthaseUniRule annotation (EC:2.8.1.6UniRule annotation)
    Gene namesi
    Name:bioBUniRule annotation
    Ordered Locus Names:Geob_3008
    OrganismiGeobacter daltonii (strain DSM 22248 / JCM 15807 / FRC-32)
    Taxonomic identifieri316067 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesGeobacteraceaeGeobacter
    ProteomesiUP000007721: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 329329Biotin synthasePRO_0000381404Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi316067.Geob_3008.

    Structurei

    3D structure databases

    ProteinModelPortaliB9M305.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the radical SAM superfamily. Biotin synthase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239958.
    KOiK01012.
    OrthoDBiEOG622PMP.

    Family and domain databases

    Gene3Di3.20.20.70. 1 hit.
    HAMAPiMF_01694. BioB.
    InterProiIPR013785. Aldolase_TIM.
    IPR010722. BATS_dom.
    IPR002684. Biotin_synth/BioAB.
    IPR024177. Biotin_synthase.
    IPR006638. Elp3/MiaB/NifB.
    IPR007197. rSAM.
    [Graphical view]
    PfamiPF06968. BATS. 1 hit.
    PF04055. Radical_SAM. 1 hit.
    [Graphical view]
    PIRSFiPIRSF001619. Biotin_synth. 1 hit.
    SMARTiSM00876. BATS. 1 hit.
    SM00729. Elp3. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR00433. bioB. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    B9M305-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKMNLEKLGE RIIEGGDILV EEALELANLR GSALYPLFGA ASRIKEHFVG    50
    DKVFLCSIVN AKSGRCPENC SFCAQSAHHK TDAPVYSLID EERMVACARE 100
    AEKNGSSCYG IITSGTSIKK GEELERICNA VRRIRRETGI TPSCSLGIIN 150
    HETASALVEA GVETYHHNLE TSRSFFPNVC TTHDYEEDVN TVRVAKKAGL 200
    KVCCGGIFGL GESVAQRIEM AYTLRELDVD SVPLNFLNPI AGTKLENAEN 250
    ITPMECLQTI ALFRLILPTK RISICGGREK NLRDLQSWIF FAGASGTMIG 300
    NYLTTTGRAA EEDWQMLKDL NLSVASCCE 329
    Length:329
    Mass (Da):36,110
    Last modified:March 24, 2009 - v1
    Checksum:i5A7CE1DF0B89BF6F
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001390 Genomic DNA. Translation: ACM21351.1.
    RefSeqiYP_002538452.1. NC_011979.1.

    Genome annotation databases

    EnsemblBacteriaiACM21351; ACM21351; Geob_3008.
    GeneIDi7362816.
    KEGGigeo:Geob_3008.
    PATRICi22012709. VBIGeoSp137169_3104.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001390 Genomic DNA. Translation: ACM21351.1 .
    RefSeqi YP_002538452.1. NC_011979.1.

    3D structure databases

    ProteinModelPortali B9M305.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 316067.Geob_3008.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACM21351 ; ACM21351 ; Geob_3008 .
    GeneIDi 7362816.
    KEGGi geo:Geob_3008.
    PATRICi 22012709. VBIGeoSp137169_3104.

    Phylogenomic databases

    eggNOGi COG0502.
    HOGENOMi HOG000239958.
    KOi K01012.
    OrthoDBi EOG622PMP.

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci GSP316067:GHSV-3048-MONOMER.

    Family and domain databases

    Gene3Di 3.20.20.70. 1 hit.
    HAMAPi MF_01694. BioB.
    InterProi IPR013785. Aldolase_TIM.
    IPR010722. BATS_dom.
    IPR002684. Biotin_synth/BioAB.
    IPR024177. Biotin_synthase.
    IPR006638. Elp3/MiaB/NifB.
    IPR007197. rSAM.
    [Graphical view ]
    Pfami PF06968. BATS. 1 hit.
    PF04055. Radical_SAM. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF001619. Biotin_synth. 1 hit.
    SMARTi SM00876. BATS. 1 hit.
    SM00729. Elp3. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR00433. bioB. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: DSM 22248 / JCM 15807 / FRC-32.

    Entry informationi

    Entry nameiBIOB_GEODF
    AccessioniPrimary (citable) accession number: B9M305
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: March 24, 2009
    Last modified: October 1, 2014
    This is version 39 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