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B8HDH4

- BIOB_ARTCA

UniProt

B8HDH4 - BIOB_ARTCA

Protein

Biotin synthase

Gene

bioB

Organism
Arthrobacter chlorophenolicus (strain A6 / ATCC 700700 / DSM 12829 / JCM 12360)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 38 (01 Oct 2014)
      Sequence version 1 (03 Mar 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 bindingi73 – 731Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi77 – 771Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi80 – 801Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi116 – 1161Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi149 – 1491Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi208 – 2081Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi278 – 2781Iron-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

    BioCyciACHL452863:GH1A-1003-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:Achl_0984
    OrganismiArthrobacter chlorophenolicus (strain A6 / ATCC 700700 / DSM 12829 / JCM 12360)
    Taxonomic identifieri452863 [NCBI]
    Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesMicrococcineaeMicrococcaceaeArthrobacter
    ProteomesiUP000002505: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 337337Biotin synthasePRO_0000381209Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi452863.Achl_0984.

    Structurei

    3D structure databases

    ProteinModelPortaliB8HDH4.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239958.
    KOiK01012.
    OMAiTCENTLR.
    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.

    B8HDH4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTPTVHTWPI LETARTQVLE QGIGLTEDQL VEVLQLPDEA LPQALELAHQ    50
    VRLRHCGEDV EVEGIVSIKT GGCPEDCHFC SQSGLFDSPV RGVWLDIPEL 100
    VKAAKETAAT GATEFCIVAA VRGPDIKLMN QVKFAIGRIN EEVDINIACS 150
    LGMLTQQQVD QLAGWGVHRY NHNLETARSF FPQVVTTHTY EERLETCAMV 200
    KAAGMELCCG ALLGMGESLH QRAELAAQLA ALEPHEVPLN FLNPRPGTPL 250
    ENQGLMDGKD ALRAIAAFRL AMPRTVLRYA GGRELTLGDL GTREGLLGGI 300
    NAVIVGNYLT TLGRPATADL SLLVDLNMPI RELQKTL 337
    Length:337
    Mass (Da):36,615
    Last modified:March 3, 2009 - v1
    Checksum:iF941DCAF3950985A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001341 Genomic DNA. Translation: ACL38979.1.
    RefSeqiYP_002487068.1. NC_011886.1.

    Genome annotation databases

    EnsemblBacteriaiACL38979; ACL38979; Achl_0984.
    GeneIDi7292426.
    KEGGiach:Achl_0984.
    PATRICi20988479. VBIArtChl38304_1641.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001341 Genomic DNA. Translation: ACL38979.1 .
    RefSeqi YP_002487068.1. NC_011886.1.

    3D structure databases

    ProteinModelPortali B8HDH4.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 452863.Achl_0984.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACL38979 ; ACL38979 ; Achl_0984 .
    GeneIDi 7292426.
    KEGGi ach:Achl_0984.
    PATRICi 20988479. VBIArtChl38304_1641.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci ACHL452863:GH1A-1003-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 chromosome of Arthrobacter chlorophenolicus A6."
      US DOE Joint Genome Institute
      Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D., Goodwin L., Pitluck S., Goltsman E., Clum A., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Jansson J., Richardson P.
      Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: A6 / ATCC 700700 / DSM 12829 / JCM 12360.

    Entry informationi

    Entry nameiBIOB_ARTCA
    AccessioniPrimary (citable) accession number: B8HDH4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: March 3, 2009
    Last modified: October 1, 2014
    This is version 38 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