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Q8D2A1

- BIOB_WIGBR

UniProt

Q8D2A1 - BIOB_WIGBR

Protein

Biotin synthase

Gene

bioB

Organism
Wigglesworthia glossinidia brevipalpis
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 74 (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 bindingi53 – 531Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi57 – 571Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi60 – 601Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi97 – 971Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi128 – 1281Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi188 – 1881Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi260 – 2601Iron-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

    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:WIGBR4530
    OrganismiWigglesworthia glossinidia brevipalpis
    Taxonomic identifieri36870 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeWigglesworthia
    ProteomesiUP000000562: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 341341Biotin synthasePRO_0000381704Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi36870.WGLp453.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8D2A1.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    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.

    Q8D2A1-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKNKSIWNLK NTKKLFYKPF FDLMFKAQKI HRKNFSSNKI QISTLLSIKT    50
    GLCPEDCKYC SQSSRYKTGL VSEKLIKIEK VINAAKKAKK SGVTRFCMGA 100
    AWKNPKDKDI PLLEEMIKSV KKLGLETCMT LGMLNDYQAN RLHNAGLDYY 150
    NHNLDTSKEF YKKIITTRKY EDRISTIQNV RNAGIKVCSG GILGLGESDK 200
    DRIKLLIQLA NLPKPPESVP INMLVRIKGT PMEKNKDVDA FDFIRIIALA 250
    RIMMPKSRIR LSAGRENMNE QTQALCFMAG VNSIFYGCKL LTTTNSSSKR 300
    DALLFKKLNM KMEKIKNKEK YFNKKQNSDL YENKNYYNAV C 341
    Length:341
    Mass (Da):39,157
    Last modified:July 28, 2009 - v2
    Checksum:i542B929B6152ECDB
    GO

    Sequence cautioni

    The sequence BAC24599.1 differs from that shown. Reason: Erroneous initiation.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BA000021 Genomic DNA. Translation: BAC24599.1. Different initiation.
    RefSeqiNP_871456.1. NC_004344.2.

    Genome annotation databases

    EnsemblBacteriaiBAC24599; BAC24599; BAC24599.
    GeneIDi1257263.
    KEGGiwbr:WGLp453.
    PATRICi24025124. VBIWigGlo15804_0489.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BA000021 Genomic DNA. Translation: BAC24599.1 . Different initiation.
    RefSeqi NP_871456.1. NC_004344.2.

    3D structure databases

    ProteinModelPortali Q8D2A1.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 36870.WGLp453.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai BAC24599 ; BAC24599 ; BAC24599 .
    GeneIDi 1257263.
    KEGGi wbr:WGLp453.
    PATRICi 24025124. VBIWigGlo15804_0489.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .

    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 sequence of the endocellular obligate symbiont of tsetse flies, Wigglesworthia glossinidia."
      Akman L., Yamashita A., Watanabe H., Oshima K., Shiba T., Hattori M., Aksoy S.
      Nat. Genet. 32:402-407(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

    Entry informationi

    Entry nameiBIOB_WIGBR
    AccessioniPrimary (citable) accession number: Q8D2A1
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: July 28, 2009
    Last modified: October 1, 2014
    This is version 74 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, 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