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Q3SLY0

- BIOB_THIDA

UniProt

Q3SLY0 - BIOB_THIDA

Protein

Biotin synthase

Gene

bioB

Organism
Thiobacillus denitrificans (strain ATCC 25259)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 68 (01 Oct 2014)
      Sequence version 1 (11 Oct 2005)
      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 bindingi57 – 571Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi61 – 611Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi64 – 641Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi101 – 1011Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi132 – 1321Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi192 – 1921Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi264 – 2641Iron-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

    BioCyciTDEN292415:GHWG-322-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:Tbd_0319
    OrganismiThiobacillus denitrificans (strain ATCC 25259)
    Taxonomic identifieri292415 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaHydrogenophilalesHydrogenophilaceaeThiobacillus
    ProteomesiUP000008291: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 317317Biotin synthasePRO_0000381690Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi292415.Tbd_0319.

    Structurei

    3D structure databases

    ProteinModelPortaliQ3SLY0.
    SMRiQ3SLY0. Positions 9-314.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239957.
    KOiK01012.
    OMAiDETQALC.
    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.

    Q3SLY0-1 [UniParc]FASTAAdd to Basket

    « Hide

    MNDMTPPVPR RSVSEIEALF ALPFADLMYQ AQGVHRAHFD PNRIQLSTLL    50
    SIKTGGCSED CGYCPQSVHY DAGVESQGLL DLGDVLKAAR AAKDAGASRF 100
    CMGAAWRGPK QRELEPVLAM VREVKALGLE TCATLGMLKD GQAEQLKEAG 150
    LDYYNHNLDT APEFYGEIIT TRDYQDRLDT LERVRRADLH VCCGGIVGMG 200
    ESRTQRAGLI AQLAALDPQP ESVPINLLVR VEGTPLAETE ALEPLEFVRT 250
    IAVTRLCMPK SFVRLSAGRQ QMSDAVQALC FLAGANSIFY GEKLLTTGNP 300
    EWERDQRLFD SLGVTAL 317
    Length:317
    Mass (Da):34,720
    Last modified:October 11, 2005 - v1
    Checksum:i94267387E863014F
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000116 Genomic DNA. Translation: AAZ96272.1.
    RefSeqiYP_314077.1. NC_007404.1.

    Genome annotation databases

    EnsemblBacteriaiAAZ96272; AAZ96272; Tbd_0319.
    GeneIDi3672105.
    KEGGitbd:Tbd_0319.
    PATRICi23966779. VBIThiDen82923_0321.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000116 Genomic DNA. Translation: AAZ96272.1 .
    RefSeqi YP_314077.1. NC_007404.1.

    3D structure databases

    ProteinModelPortali Q3SLY0.
    SMRi Q3SLY0. Positions 9-314.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 292415.Tbd_0319.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAZ96272 ; AAZ96272 ; Tbd_0319 .
    GeneIDi 3672105.
    KEGGi tbd:Tbd_0319.
    PATRICi 23966779. VBIThiDen82923_0321.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci TDEN292415:GHWG-322-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. "The genome sequence of the obligately chemolithoautotrophic, facultatively anaerobic bacterium Thiobacillus denitrificans."
      Beller H.R., Chain P.S., Letain T.E., Chakicherla A., Larimer F.W., Richardson P.M., Coleman M.A., Wood A.P., Kelly D.P.
      J. Bacteriol. 188:1473-1488(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 25259.

    Entry informationi

    Entry nameiBIOB_THIDA
    AccessioniPrimary (citable) accession number: Q3SLY0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: October 11, 2005
    Last modified: October 1, 2014
    This is version 68 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