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A8GBC5

- BIOB_SERP5

UniProt

A8GBC5 - BIOB_SERP5

Protein

Biotin synthase

Gene

bioB

Organism
Serratia proteamaculans (strain 568)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 47 (01 Oct 2014)
      Sequence version 1 (13 Nov 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 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

    BioCyciSPRO399741:GI55-1361-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:Spro_1311
    OrganismiSerratia proteamaculans (strain 568)
    Taxonomic identifieri399741 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSerratia
    ProteomesiUP000007074: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 345345Biotin synthasePRO_0000381611Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi399741.Spro_1311.

    Structurei

    3D structure databases

    ProteinModelPortaliA8GBC5.
    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.

    A8GBC5-1 [UniParc]FASTAAdd to Basket

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    MADRIHWTVG LAQTLFDKPL LELLFEAQTV HRQHFDPRQV QVSTLLSIKT    50
    GACPEDCKYC PQSSRYKTGL ESERLMQVEQ VLESARKAKA NGSTRFCMGA 100
    AWKNPHERDM PYLQQMVQGV KAMGMETCMT LGTLDGTQAE RLADAGLDYY 150
    NHNLDTSPEF YGNIITTRSY QERLDTLGKV RGAGIKVCSG GIVGLGETVR 200
    DRAGLLVQLA NLPTPPESVP INMLVKVKGT PLADNEDVDP FDFIRTIAVA 250
    RIMMPASYVR LSAGREQMNE QTQAMCFMAG ANSIFYGCKL LTTPNPEEDK 300
    DLQLFRKLGL NPQQTETEHG DNQQQQALAA QLMQADTAEF YNAAL 345
    Length:345
    Mass (Da):38,333
    Last modified:November 13, 2007 - v1
    Checksum:i39DD93668579176A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000826 Genomic DNA. Translation: ABV40415.1.
    RefSeqiYP_001477543.1. NC_009832.1.

    Genome annotation databases

    EnsemblBacteriaiABV40415; ABV40415; Spro_1311.
    GeneIDi5605372.
    KEGGispe:Spro_1311.
    PATRICi32415318. VBISerPro44537_1344.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000826 Genomic DNA. Translation: ABV40415.1 .
    RefSeqi YP_001477543.1. NC_009832.1.

    3D structure databases

    ProteinModelPortali A8GBC5.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 399741.Spro_1311.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABV40415 ; ABV40415 ; Spro_1311 .
    GeneIDi 5605372.
    KEGGi spe:Spro_1311.
    PATRICi 32415318. VBISerPro44537_1344.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci SPRO399741:GI55-1361-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 568.

    Entry informationi

    Entry nameiBIOB_SERP5
    AccessioniPrimary (citable) accession number: A8GBC5
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: November 13, 2007
    Last modified: October 1, 2014
    This is version 47 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