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A5UD65

- BIOB_HAEIE

UniProt

A5UD65 - BIOB_HAEIE

Protein

Biotin synthase

Gene

bioB

Organism
Haemophilus influenzae (strain PittEE)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 52 (01 Oct 2014)
      Sequence version 1 (10 Jul 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 bindingi66 – 661Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi70 – 701Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi110 – 1101Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi141 – 1411Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi201 – 2011Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi273 – 2731Iron-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

    BioCyciHINF374930:GJDD-1280-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:CGSHiEE_06905
    OrganismiHaemophilus influenzae (strain PittEE)
    Taxonomic identifieri374930 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
    ProteomesiUP000006555: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 333333Biotin synthasePRO_0000381415Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi374930.CGSHiEE_06905.

    Structurei

    3D structure databases

    ProteinModelPortaliA5UD65.
    SMRiA5UD65. Positions 19-326.
    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.

    A5UD65-1 [UniParc]FASTAAdd to Basket

    « Hide

    MLAEKLQINS ITPHPSVEYW SVCKVEALFE TPFLELVYRA TQVHRKHFNP    50
    RAIQLSTLMS IKTGGCPEDC SYCPQSARYH TGVQNQQLLD VDEIVAKAKI 100
    AKARGAGRFC MGAAWRGPKP KDIEKVTEII KAVKSLGLET CGTFGLLQDG 150
    MAEDLKEAGL DYYNHNLDTA PEHYAEVIGT RRFDDRLSTL GKVRKAGLKV 200
    CCGGIVGMNE TRKERAGLIA SLANLDPQPE SVPINQLVKV EGTPLADAEE 250
    LDWTEFVRTI AVARITMPKS YVRLSAGRSG MTEEMQAMCF MAGANSIFYG 300
    DKLLVTDNPE EDGDQLLMAK LDLEPETAEN KKL 333
    Length:333
    Mass (Da):36,785
    Last modified:July 10, 2007 - v1
    Checksum:iAD9F3A676878E1DB
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000671 Genomic DNA. Translation: ABQ98716.1.
    RefSeqiYP_001291099.1. NC_009566.1.

    Genome annotation databases

    EnsemblBacteriaiABQ98716; ABQ98716; CGSHiEE_06905.
    GeneIDi5226122.
    KEGGihip:CGSHiEE_06905.
    PATRICi20278913. VBIHaeInf81350_1391.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000671 Genomic DNA. Translation: ABQ98716.1 .
    RefSeqi YP_001291099.1. NC_009566.1.

    3D structure databases

    ProteinModelPortali A5UD65.
    SMRi A5UD65. Positions 19-326.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 374930.CGSHiEE_06905.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABQ98716 ; ABQ98716 ; CGSHiEE_06905 .
    GeneIDi 5226122.
    KEGGi hip:CGSHiEE_06905.
    PATRICi 20278913. VBIHaeInf81350_1391.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci HINF374930:GJDD-1280-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. "Characterization and modeling of the Haemophilus influenzae core and supragenomes based on the complete genomic sequences of Rd and 12 clinical nontypeable strains."
      Hogg J.S., Hu F.Z., Janto B., Boissy R., Hayes J., Keefe R., Post J.C., Ehrlich G.D.
      Genome Biol. 8:R103.1-R103.18(2007) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: PittEE.

    Entry informationi

    Entry nameiBIOB_HAEIE
    AccessioniPrimary (citable) accession number: A5UD65
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: July 10, 2007
    Last modified: October 1, 2014
    This is version 52 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

    Documents

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

    External Data

    Dasty 3