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Q72RG8

- BIOB_LEPIC

UniProt

Q72RG8 - BIOB_LEPIC

Protein

Biotin synthase

Gene

bioB

Organism
Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 65 (01 Oct 2014)
      Sequence version 2 (10 Aug 2010)
      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 bindingi63 – 631Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi67 – 671Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi70 – 701Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi107 – 1071Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi139 – 1391Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi199 – 1991Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi269 – 2691Iron-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

    BioCyciLINT267671:GHQI-1773-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:LIC_11777
    OrganismiLeptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130)
    Taxonomic identifieri267671 [NCBI]
    Taxonomic lineageiBacteriaSpirochaetesSpirochaetalesLeptospiraceaeLeptospira
    ProteomesiUP000007037: Chromosome I

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 351351Biotin synthasePRO_0000381447Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi267671.LIC11777.

    Structurei

    3D structure databases

    ProteinModelPortaliQ72RG8.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    KOiK01012.
    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.

    Q72RG8-1 [UniParc]FASTAAdd to Basket

    « Hide

    MLKTSEKIFS ETPSIITKEE GLKILNGVIP LTTCLDKAFQ ERNRYFENKV    50
    RIHILDNIKN GYCPEDCGYC AQRKNANSGV QEYPMKSEQE IYEDAVQAKK 100
    NGAYRFCMVT SGTGPNRLTT EKLASTIQRI TDELNMKVCL SAGLLDIEKA 150
    QVLKEAGLDR YNHNLNTSEN HYSEICDTHT YLQRAQTLDS VSKAGIGMCS 200
    GVIVGMGESF QDIVDVAFQL KSFRVISIPV NFFIPVKGHT IKNPSVLTPE 250
    LCVRILCMFR LINPDSEIRI AAGREGHLRS LSATALFAAN SLFSSGYLNV 300
    KGSEILETVA MIRDAGFVPE LSNGEILPEN FGTESFYSEK NFPELYKFKK 350
    F 351
    Length:351
    Mass (Da):39,251
    Last modified:August 10, 2010 - v2
    Checksum:iD13A68C967049BCF
    GO

    Sequence cautioni

    The sequence AAS70366.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE016823 Genomic DNA. Translation: AAS70366.1. Different initiation.
    RefSeqiYP_001729.1. NC_005823.1.

    Genome annotation databases

    EnsemblBacteriaiAAS70366; AAS70366; LIC_11777.
    GeneIDi2772393.
    KEGGilic:LIC11777.
    PATRICi22375951. VBILepInt6257_2141.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE016823 Genomic DNA. Translation: AAS70366.1 . Different initiation.
    RefSeqi YP_001729.1. NC_005823.1.

    3D structure databases

    ProteinModelPortali Q72RG8.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 267671.LIC11777.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAS70366 ; AAS70366 ; LIC_11777 .
    GeneIDi 2772393.
    KEGGi lic:LIC11777.
    PATRICi 22375951. VBILepInt6257_2141.

    Phylogenomic databases

    KOi K01012.
    OrthoDBi EOG622PMP.

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci LINT267671:GHQI-1773-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. "Comparative genomics of two Leptospira interrogans serovars reveals novel insights into physiology and pathogenesis."
      Nascimento A.L.T.O., Ko A.I., Martins E.A.L., Monteiro-Vitorello C.B., Ho P.L., Haake D.A., Verjovski-Almeida S., Hartskeerl R.A., Marques M.V., Oliveira M.C., Menck C.F.M., Leite L.C.C., Carrer H., Coutinho L.L., Degrave W.M., Dellagostin O.A., El-Dorry H., Ferro E.S.
      , Ferro M.I.T., Furlan L.R., Gamberini M., Giglioti E.A., Goes-Neto A., Goldman G.H., Goldman M.H.S., Harakava R., Jeronimo S.M.B., Junqueira-de-Azevedo I.L.M., Kimura E.T., Kuramae E.E., Lemos E.G.M., Lemos M.V.F., Marino C.L., Nunes L.R., de Oliveira R.C., Pereira G.G., Reis M.S., Schriefer A., Siqueira W.J., Sommer P., Tsai S.M., Simpson A.J.G., Ferro J.A., Camargo L.E.A., Kitajima J.P., Setubal J.C., Van Sluys M.A.
      J. Bacteriol. 186:2164-2172(2004) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Fiocruz L1-130.

    Entry informationi

    Entry nameiBIOB_LEPIC
    AccessioniPrimary (citable) accession number: Q72RG8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: August 10, 2010
    Last modified: October 1, 2014
    This is version 65 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

    Documents

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

    External Data

    Dasty 3