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Q1LTL8

- BIOB_BAUCH

UniProt

Q1LTL8 - BIOB_BAUCH

Protein

Biotin synthase

Gene

bioB

Organism
Baumannia cicadellinicola subsp. Homalodisca coagulata
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 59 (01 Oct 2014)
      Sequence version 1 (30 May 2006)
      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

    BioCyciBCIC374463:GI6Q-246-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:BCI_0246
    OrganismiBaumannia cicadellinicola subsp. Homalodisca coagulata
    Taxonomic identifieri374463 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaCandidatus Baumannia
    ProteomesiUP000002427: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 342342Biotin synthasePRO_0000381236Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi374463.BCI_0246.

    Structurei

    3D structure databases

    ProteinModelPortaliQ1LTL8.
    SMRiQ1LTL8. Positions 6-314.
    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.

    Q1LTL8-1 [UniParc]FASTAAdd to Basket

    « Hide

    MQVTQRWNRE QAISLFNKPF FDLLFQAQQV HRKYFRLGQV QISTLLSIKT    50
    GNCAEDCKYC PQSSHYETKL DNEPLVQLPQ VLAAAKKASD AGSTRFCIGA 100
    AWKKIHDRDM PLLEQIVTGV KAIGLETCMT LGILKPQQAQ RLAKAGLDFY 150
    NHNLDTSPEF YHSIVTTRSY QDRLNTIENV RKAGIKICSG GIIGLGETIS 200
    DRAGLLVELA NLPEPPSSVP INMLVKVRGT PMFDNKDVDP FDLIRMIAVT 250
    RIMMPTSYVR LSAGREQMNE QTQAICFMAG ANSIFYGRKL LTSSNPTEDS 300
    DKRLFRKLGM QIEKHTTIKN SNWKKKKLLL HDNQQHDNTI SS 342
    Length:342
    Mass (Da):38,592
    Last modified:May 30, 2006 - v1
    Checksum:i2D7DB29C8EB19CE3
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000238 Genomic DNA. Translation: ABF14204.1.
    RefSeqiYP_588696.1. NC_007984.1.

    Genome annotation databases

    EnsemblBacteriaiABF14204; ABF14204; BCI_0246.
    GeneIDi4056501.
    KEGGibci:BCI_0246.
    PATRICi21073993. VBIBauCic75062_0232.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000238 Genomic DNA. Translation: ABF14204.1 .
    RefSeqi YP_588696.1. NC_007984.1.

    3D structure databases

    ProteinModelPortali Q1LTL8.
    SMRi Q1LTL8. Positions 6-314.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 374463.BCI_0246.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABF14204 ; ABF14204 ; BCI_0246 .
    GeneIDi 4056501.
    KEGGi bci:BCI_0246.
    PATRICi 21073993. VBIBauCic75062_0232.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci BCIC374463:GI6Q-246-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. "Metabolic complementarity and genomics of the dual bacterial symbiosis of sharpshooters."
      Wu D., Daugherty S.C., Van Aken S.E., Pai G.H., Watkins K.L., Khouri H., Tallon L.J., Zaborsky J.M., Dunbar H.E., Tran P.L., Moran N.A., Eisen J.A.
      PLoS Biol. 4:1079-1092(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

    Entry informationi

    Entry nameiBIOB_BAUCH
    AccessioniPrimary (citable) accession number: Q1LTL8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: May 30, 2006
    Last modified: October 1, 2014
    This is version 59 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