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A6TT61

- BIOB_ALKMQ

UniProt

A6TT61 - BIOB_ALKMQ

Protein

Biotin synthase

Gene

bioB

Organism
Alkaliphilus metalliredigens (strain QYMF)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 49 (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 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 bindingi138 – 1381Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi198 – 1981Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi268 – 2681Iron-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

    BioCyciAMET293826:GI5P-3293-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:Amet_3241
    OrganismiAlkaliphilus metalliredigens (strain QYMF)
    Taxonomic identifieri293826 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeAlkaliphilus
    ProteomesiUP000001572: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 318318Biotin synthasePRO_0000381193Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi293826.Amet_3241.

    Structurei

    3D structure databases

    ProteinModelPortaliA6TT61.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239958.
    KOiK01012.
    OMAiCKEDCIF.
    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.

    A6TT61-1 [UniParc]FASTAAdd to Basket

    « Hide

    MDIKKLPKEI IEGRRLKREE DLRFFATANL EELCQGADNI RKVLCGDAVN    50
    LCSIINGKSG KCSENCKFCA QSSHHHTGIE EYSFLDTNLI VEDCKKHANK 100
    GVHRYSIVTA GRELKGKDLQ VACDAYKRMK EECDIDLCAS HGLLSEEAFI 150
    ALKESGVSMY HENIETSKRN FPNICTTHTY KDKINAIKLA QRLGFKVCSG 200
    GIIGMGETFE DRLDMAVSLA ELKIQSIPIN TLMPIKGTTY EDLEPLTEDE 250
    ILRTVAMFRF INPTANIRLA AGRSLMEDSG RRAFHAGANA TITGDLLTTS 300
    GNNIDKDKEM LTQMGFHL 318
    Length:318
    Mass (Da):35,444
    Last modified:August 21, 2007 - v1
    Checksum:iC765F5D8E71A623C
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000724 Genomic DNA. Translation: ABR49379.1.
    RefSeqiWP_012064344.1. NC_009633.1.
    YP_001321038.1. NC_009633.1.

    Genome annotation databases

    EnsemblBacteriaiABR49379; ABR49379; Amet_3241.
    GeneIDi5313320.
    KEGGiamt:Amet_3241.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000724 Genomic DNA. Translation: ABR49379.1 .
    RefSeqi WP_012064344.1. NC_009633.1.
    YP_001321038.1. NC_009633.1.

    3D structure databases

    ProteinModelPortali A6TT61.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 293826.Amet_3241.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABR49379 ; ABR49379 ; Amet_3241 .
    GeneIDi 5313320.
    KEGGi amt:Amet_3241.

    Phylogenomic databases

    eggNOGi COG0502.
    HOGENOMi HOG000239958.
    KOi K01012.
    OMAi CKEDCIF.
    OrthoDBi EOG622PMP.

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci AMET293826:GI5P-3293-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. "Complete sequence of Alkaliphilus metalliredigens QYMF."
      Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M.
      , Hauser L., Kyrpides N., Mikhailova N., Ye Q., Zhou J., Fields M., Richardson P.
      Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: QYMF.

    Entry informationi

    Entry nameiBIOB_ALKMQ
    AccessioniPrimary (citable) accession number: A6TT61
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: August 21, 2007
    Last modified: October 1, 2014
    This is version 49 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