Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Basket 0
(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

B0T1Y4

- BIOB_CAUSK

UniProt

B0T1Y4 - BIOB_CAUSK

Protein

Biotin synthase

Gene

bioB

Organism
Caulobacter sp. (strain K31)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
    • BLAST
    • Align
    • Format
    • Add to basket
    • History
      Entry version 47 (01 Oct 2014)
      Sequence version 1 (08 Apr 2008)
      Previous versions | rss
    • Help video
    • Feedback
    • Comment

    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 bindingi62 – 621Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi66 – 661Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi69 – 691Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi106 – 1061Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi137 – 1371Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi197 – 1971Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi273 – 2731Iron-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

    BioCyciCSP366602:GH0Y-4677-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:Caul_4625
    OrganismiCaulobacter sp. (strain K31)
    Taxonomic identifieri366602 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
    ProteomesiUP000001316: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 340340Biotin synthasePRO_0000381293Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi366602.Caul_4625.

    Structurei

    3D structure databases

    ProteinModelPortaliB0T1Y4.
    SMRiB0T1Y4. Positions 13-326.
    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.

    B0T1Y4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTQINAQLAH EPRHDWTLPQ VEALFDLPFM ELMFQAATVH RAWFDPSELQ    50
    LSQLLSVKTG GCAENCGYCS QSAHFKTGLK AEKLMDAEVV IAKAREARDG 100
    GAQRFCMGAA WRELKDRDLP KLAAMIGGVK ALGLETCATL GMLTAEQAKQ 150
    LKDAGLDYYN HNLDTGPEYY GDVVSTRTYQ ERLDTLAYVR DAGMSTCCGG 200
    IVGMGETRRD RASLLHQLAT LPSHPDSLPV NALVPVAGTP LGDKVKREGE 250
    IDGLEFVRTV AVARIVCPKS MVRLSAGRDD MSRELQALCF MAGANSIFVG 300
    GKLLTTPLPN MDDDSKLFLD LNMRPMGSAK IVAPESVAAE 340
    Length:340
    Mass (Da):36,966
    Last modified:April 8, 2008 - v1
    Checksum:i53D3D0EF5ED9CCAE
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000927 Genomic DNA. Translation: ABZ73745.1.
    RefSeqiWP_012288619.1. NC_010338.1.
    YP_001686243.1. NC_010338.1.

    Genome annotation databases

    EnsemblBacteriaiABZ73745; ABZ73745; Caul_4625.
    GeneIDi5902087.
    KEGGicak:Caul_4625.
    PATRICi21322434. VBICauSp18104_5040.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000927 Genomic DNA. Translation: ABZ73745.1 .
    RefSeqi WP_012288619.1. NC_010338.1.
    YP_001686243.1. NC_010338.1.

    3D structure databases

    ProteinModelPortali B0T1Y4.
    SMRi B0T1Y4. Positions 13-326.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 366602.Caul_4625.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABZ73745 ; ABZ73745 ; Caul_4625 .
    GeneIDi 5902087.
    KEGGi cak:Caul_4625.
    PATRICi 21322434. VBICauSp18104_5040.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci CSP366602:GH0Y-4677-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: K31.

    Entry informationi

    Entry nameiBIOB_CAUSK
    AccessioniPrimary (citable) accession number: B0T1Y4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: April 8, 2008
    Last modified: October 1, 2014
    This is version 47 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