Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Basket 0
(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Q3IGS6

- BIOB_PSEHT

UniProt

Q3IGS6 - BIOB_PSEHT

Protein

Biotin synthase

Gene

bioB

Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
    • BLAST
    • Align
    • Format
    • Add to basket
    • History
      Entry version 68 (01 Oct 2014)
      Sequence version 1 (08 Nov 2005)
      Previous versions | rss
    • Help video
    • Feedback
    • Comment

    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 bindingi56 – 561Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi60 – 601Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi63 – 631Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
    Metal bindingi100 – 1001Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi131 – 1311Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi191 – 1911Iron-sulfur 2 (2Fe-2S)UniRule annotation
    Metal bindingi263 – 2631Iron-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

    BioCyciPHAL326442:GJIU-1642-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:PSHAa1609
    OrganismiPseudoalteromonas haloplanktis (strain TAC 125)
    Taxonomic identifieri326442 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPseudoalteromonadaceaePseudoalteromonas
    ProteomesiUP000006843: Chromosome I

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 346346Biotin synthasePRO_0000381558Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi326442.PSHAa1609.

    Structurei

    3D structure databases

    ProteinModelPortaliQ3IGS6.
    SMRiQ3IGS6. Positions 7-316.
    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.

    Q3IGS6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MELAPVRHNW THSEVKAIFE MPFNDLLFKA ASVHRANFNP NEVQISTLLS    50
    IKTGACPEDC KYCPQSGHYR TDLERERLIE VEKVVEQARL AKQKGATRFC 100
    MGAAWSDPKD RDMPYISQMV KEVKELGLET CMTLGMLNNE KAHELRNAGL 150
    DYYNHNLDTS PEYYEQIIST RTFQDRLDTI GNVRDAGMKV CSGGIVGMGE 200
    QAADRYGLLM QLANLDQQPE SVPINMLVKV KGTPLENVDD LDHFEFIRTI 250
    ATARIMMPHS YVRLSAGRNA MNEQMQSMCF FAGANSIFYG DKLLTTENPD 300
    ADADMALIKK LGMNPETRHD YSDEAVAASL SSQVADKATS KLFYEA 346
    Length:346
    Mass (Da):38,900
    Last modified:November 8, 2005 - v1
    Checksum:i1F1432B73015C7EA
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CR954246 Genomic DNA. Translation: CAI86682.1.
    RefSeqiWP_011328287.1. NC_007481.1.
    YP_340125.1. NC_007481.1.

    Genome annotation databases

    EnsemblBacteriaiCAI86682; CAI86682; PSHAa1609.
    GeneIDi3708753.
    KEGGipha:PSHAa1609.
    PATRICi32296783. VBIPseHal105694_1556.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CR954246 Genomic DNA. Translation: CAI86682.1 .
    RefSeqi WP_011328287.1. NC_007481.1.
    YP_340125.1. NC_007481.1.

    3D structure databases

    ProteinModelPortali Q3IGS6.
    SMRi Q3IGS6. Positions 7-316.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 326442.PSHAa1609.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAI86682 ; CAI86682 ; PSHAa1609 .
    GeneIDi 3708753.
    KEGGi pha:PSHAa1609.
    PATRICi 32296783. VBIPseHal105694_1556.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci PHAL326442:GJIU-1642-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: TAC 125.

    Entry informationi

    Entry nameiBIOB_PSEHT
    AccessioniPrimary (citable) accession number: Q3IGS6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: November 8, 2005
    Last modified: October 1, 2014
    This is version 68 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