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A6SU66

- BIOB_JANMA

UniProt

A6SU66 - BIOB_JANMA

Protein

Biotin synthase

Gene

bioB

Organism
Janthinobacterium sp. (strain Marseille) (Minibacterium massiliensis)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 51 (01 Oct 2014)
      Sequence version 1 (21 Aug 2007)
      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 bindingi110 – 1101Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi141 – 1411Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi201 – 2011Iron-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

    BioCyciJSP375286:GJ8U-123-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:mma_0123
    OrganismiJanthinobacterium sp. (strain Marseille) (Minibacterium massiliensis)
    Taxonomic identifieri375286 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesOxalobacteraceaeJanthinobacterium
    ProteomesiUP000006388: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 339339Biotin synthasePRO_0000381433Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi375286.mma_0123.

    Structurei

    3D structure databases

    ProteinModelPortaliA6SU66.
    SMRiA6SU66. Positions 20-328.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239957.
    KOiK01012.
    OMAiRIMMPAS.
    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.

    A6SU66-1 [UniParc]FASTAAdd to Basket

    « Hide

    MSSQPVTFQA PVAPIIPTAW PVDDVLALFN LPFNDLIFRA QTVHRENFDP    50
    TEVELATLLS IKTGGCPEDC GYCPQAARYD TGVTAQKILP LEEVLTAARE 100
    AKAHGATRFC MGAAWREPKD RDLEKVEEMV REVKAMGLET CATLGMLGEG 150
    QAEKLKNAGL DYYNHNLDTA PEFYSNVIST RDYQNRIDTL GRVRGAGIKV 200
    CCGGIVGMGE SRLQRAGLIA QLCNMDPYPE SVPVNNLVQV EGTPLHGTDP 250
    IDPLEFVRTV AVARITMPKA RVRLSAGRRE MGEAIQALCF VAGANSIFYG 300
    DKLLTTGNPE AMADQELLEK LGMHTRSTAI DARCDVTPS 339
    Length:339
    Mass (Da):36,944
    Last modified:August 21, 2007 - v1
    Checksum:i440B2BF779ECA1F5
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000269 Genomic DNA. Translation: ABR88586.1.
    RefSeqiWP_011979349.1. NC_009659.1.
    YP_001351813.1. NC_009659.1.

    Genome annotation databases

    EnsemblBacteriaiABR88586; ABR88586; mma_0123.
    GeneIDi5351776.
    KEGGimms:mma_0123.
    PATRICi22152643. VBIJanSp106498_0127.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000269 Genomic DNA. Translation: ABR88586.1 .
    RefSeqi WP_011979349.1. NC_009659.1.
    YP_001351813.1. NC_009659.1.

    3D structure databases

    ProteinModelPortali A6SU66.
    SMRi A6SU66. Positions 20-328.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 375286.mma_0123.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABR88586 ; ABR88586 ; mma_0123 .
    GeneIDi 5351776.
    KEGGi mms:mma_0123.
    PATRICi 22152643. VBIJanSp106498_0127.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci JSP375286:GJ8U-123-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. "Genome analysis of Minibacterium massiliensis highlights the convergent evolution of water-living bacteria."
      Audic S., Robert C., Campagna B., Parinello H., Claverie J.-M., Raoult D., Drancourt M.
      PLoS Genet. 3:1454-1463(2007) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Marseille.

    Entry informationi

    Entry nameiBIOB_JANMA
    AccessioniPrimary (citable) accession number: A6SU66
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: August 21, 2007
    Last modified: October 1, 2014
    This is version 51 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

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3