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Q5F8G2

- BIOB_NEIG1

UniProt

Q5F8G2 - BIOB_NEIG1

Protein

Biotin synthase

Gene

bioB

Organism
Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 67 (01 Oct 2014)
      Sequence version 1 (15 Mar 2005)
      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 bindingi69 – 691Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi76 – 761Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi113 – 1131Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi144 – 1441Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi204 – 2041Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi276 – 2761Iron-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

    BioCyciNGON242231:GI2G-767-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:NGO0813
    OrganismiNeisseria gonorrhoeae (strain ATCC 700825 / FA 1090)
    Taxonomic identifieri242231 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
    ProteomesiUP000000535: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 350350Biotin synthasePRO_0000381493Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi242231.NGO0813.

    Structurei

    3D structure databases

    ProteinModelPortaliQ5F8G2.
    SMRiQ5F8G2. Positions 23-330.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0502.
    HOGENOMiHOG000239957.
    KOiK01012.
    OMAiDETQALC.
    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.

    Q5F8G2-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTVSPVALRR KTECKPHPTA RYWKKCDVEA LFGLPFLELV YQAAEVHRQN    50
    FNPREIQLST LLSIKTGGCP EDCAYCPQSA HHNTNLGKEQ MMDVDEIVEK 100
    AKIAKSRGAS RFCMGAAWRG PKPKDVETVS AIIKAVKGLG METCGTFGML 150
    EEGMAEDLKE AGLDYYNHNL DTDPDRYNDI IHTRRHEDRM DTLGKVRNAG 200
    LKVCCGGIVG MNETRAERAG LIASLANLDP QPESVPINRL VKVEGTPLAD 250
    AEDLDWTEFV RTVSVARITM PQSYVRLSAG RSNMPEAMQA MCFMAGANSI 300
    FYGDKLLTTG NPDEDGDRIL MEKLNLYPLQ FEPEGEVAEV EKASGIKADY 350
    Length:350
    Mass (Da):38,781
    Last modified:March 15, 2005 - v1
    Checksum:iCAD3FC7352529499
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE004969 Genomic DNA. Translation: AAW89525.1.
    RefSeqiYP_207937.1. NC_002946.2.

    Genome annotation databases

    EnsemblBacteriaiAAW89525; AAW89525; NGO0813.
    GeneIDi3281938.
    KEGGingo:NGO0813.
    PATRICi20334782. VBINeiGon24812_0961.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE004969 Genomic DNA. Translation: AAW89525.1 .
    RefSeqi YP_207937.1. NC_002946.2.

    3D structure databases

    ProteinModelPortali Q5F8G2.
    SMRi Q5F8G2. Positions 23-330.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 242231.NGO0813.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAW89525 ; AAW89525 ; NGO0813 .
    GeneIDi 3281938.
    KEGGi ngo:NGO0813.
    PATRICi 20334782. VBINeiGon24812_0961.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci NGON242231:GI2G-767-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. "The complete genome sequence of Neisseria gonorrhoeae."
      Lewis L.A., Gillaspy A.F., McLaughlin R.E., Gipson M., Ducey T.F., Ownbey T., Hartman K., Nydick C., Carson M.B., Vaughn J., Thomson C., Song L., Lin S., Yuan X., Najar F., Zhan M., Ren Q., Zhu H.
      , Qi S., Kenton S.M., Lai H., White J.D., Clifton S., Roe B.A., Dyer D.W.
      Submitted (MAR-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 700825 / FA 1090.

    Entry informationi

    Entry nameiBIOB_NEIG1
    AccessioniPrimary (citable) accession number: Q5F8G2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: March 15, 2005
    Last modified: October 1, 2014
    This is version 67 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