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Q2T1Q4

- BIOB_BURTA

UniProt

Q2T1Q4 - BIOB_BURTA

Protein

Biotin synthase

Gene

bioB

Organism
Burkholderia thailandensis (strain E264 / ATCC 700388 / DSM 13276 / CIP 106301)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 65 (01 Oct 2014)
      Sequence version 2 (28 Jul 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 bindingi69 – 691Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi76 – 761Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi113 – 1131Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi144 – 1441Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi204 – 2041Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi276 – 2761Iron-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

    BioCyciBTHA271848:GJMY-337-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:BTH_I0337
    OrganismiBurkholderia thailandensis (strain E264 / ATCC 700388 / DSM 13276 / CIP 106301)
    Taxonomic identifieri271848 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderiapseudomallei group
    ProteomesiUP000001930: Chromosome I

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 336336Biotin synthasePRO_0000381276Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi271848.BTH_I0337.

    Structurei

    3D structure databases

    ProteinModelPortaliQ2T1Q4.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239957.
    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.

    Q2T1Q4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTEAQTACPT TETPVAAPVA PRWRVADVIA LYELPFNDLL FRAQQTHREH    50
    FDANAIQLST LLSIKTGGCE EDCGYCSQSA HHDTGLKAEK LMEVDAVLAA 100
    ARTAKENGAT RFCMGAAWRN PKDRHIEPIK EMIRGVKDMG LETCVTLGML 150
    EEHQAKALAE AGLDYYNHNL DTSPEFYGQI ISTRTYQDRL DTLERVRDAG 200
    INVCCGGIIG MGESRRERAG LIAQLANMNP YPESVPINNL VAIEGTPLEN 250
    AQALDPFEFV RTIAVARITM PKAMVRLSAG REQLDDSMQA LCFLAGANSM 300
    FYGDVLLTTG NPRAEADRKL LARLGMSATE ATQLSA 336
    Length:336
    Mass (Da):36,766
    Last modified:July 28, 2009 - v2
    Checksum:i5BC1B6DB549064CE
    GO

    Sequence cautioni

    The sequence ABC36299.1 differs from that shown. Reason: Erroneous initiation.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000086 Genomic DNA. Translation: ABC36299.1. Different initiation.
    RefSeqiYP_440895.1. NC_007651.1.

    Genome annotation databases

    EnsemblBacteriaiABC36299; ABC36299; BTH_I0337.
    GeneIDi3846946.
    KEGGibte:BTH_I0337.
    PATRICi19303362. VBIBurTha36512_3000.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000086 Genomic DNA. Translation: ABC36299.1 . Different initiation.
    RefSeqi YP_440895.1. NC_007651.1.

    3D structure databases

    ProteinModelPortali Q2T1Q4.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 271848.BTH_I0337.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABC36299 ; ABC36299 ; BTH_I0337 .
    GeneIDi 3846946.
    KEGGi bte:BTH_I0337.
    PATRICi 19303362. VBIBurTha36512_3000.

    Phylogenomic databases

    eggNOGi COG0502.
    HOGENOMi HOG000239957.
    KOi K01012.
    OrthoDBi EOG622PMP.

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci BTHA271848:GJMY-337-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. "Bacterial genome adaptation to niches: divergence of the potential virulence genes in three Burkholderia species of different survival strategies."
      Kim H.S., Schell M.A., Yu Y., Ulrich R.L., Sarria S.H., Nierman W.C., DeShazer D.
      BMC Genomics 6:174-174(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: E264 / ATCC 700388 / DSM 13276 / CIP 106301.

    Entry informationi

    Entry nameiBIOB_BURTA
    AccessioniPrimary (citable) accession number: Q2T1Q4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: July 28, 2009
    Last modified: October 1, 2014
    This is version 65 of the entry and version 2 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