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A1S5I9

- BIOB_SHEAM

UniProt

A1S5I9 - BIOB_SHEAM

Protein

Biotin synthase

Gene

bioB

Organism
Shewanella amazonensis (strain ATCC BAA-1098 / SB2B)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 56 (01 Oct 2014)
      Sequence version 1 (06 Feb 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 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

    BioCyciSAMA326297:GH0T-1486-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:Sama_1438
    OrganismiShewanella amazonensis (strain ATCC BAA-1098 / SB2B)
    Taxonomic identifieri326297 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
    ProteomesiUP000009175: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 354354Biotin synthasePRO_0000381612Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi326297.Sama_1438.

    Structurei

    3D structure databases

    ProteinModelPortaliA1S5I9.
    SMRiA1S5I9. Positions 7-317.
    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.

    A1S5I9-1 [UniParc]FASTAAdd to Basket

    « Hide

    MSSFAVRHDW SRQEVEALFA LPMNDLLFRA HSIHREVFDP NEVQISRLLS    50
    IKTGACPEDC KYCPQSARYD TGLEKERLLE IEKVLTEARA AKDAGATRFC 100
    MGAAWRNPHE RDMPYLTDMV KEVKSMGLET CMTLGMLSAH QANQLAEAGL 150
    DYYNHNLDTS PEFYGDIITT RTYQDRLDTL SNVRAAGMKV CSGGIVGMGE 200
    QATDRAGLLQ QLANLEQHPD SVPINMLVKV TGTPLDSVDD LDPLEFVRTI 250
    AVARILMPLS RVRLSAGREN MSDELQAMCF FAGANSIFYG CKLLTTPNPE 300
    ENDDMSLFRR LGLKPEQGKA AIVEEDAAVV ARAAREQQAE GEAKTKPLFY 350
    DAAN 354
    Length:354
    Mass (Da):39,317
    Last modified:February 6, 2007 - v1
    Checksum:i0D36CC94E9CF324B
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000507 Genomic DNA. Translation: ABL99645.1.
    RefSeqiYP_927315.1. NC_008700.1.

    Genome annotation databases

    EnsemblBacteriaiABL99645; ABL99645; Sama_1438.
    GeneIDi4603690.
    KEGGisaz:Sama_1438.
    PATRICi23451525. VBISheAma74963_1480.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000507 Genomic DNA. Translation: ABL99645.1 .
    RefSeqi YP_927315.1. NC_008700.1.

    3D structure databases

    ProteinModelPortali A1S5I9.
    SMRi A1S5I9. Positions 7-317.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 326297.Sama_1438.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABL99645 ; ABL99645 ; Sama_1438 .
    GeneIDi 4603690.
    KEGGi saz:Sama_1438.
    PATRICi 23451525. VBISheAma74963_1480.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00078 ; UER00162 .
    BioCyci SAMA326297:GH0T-1486-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: ATCC BAA-1098 / SB2B.

    Entry informationi

    Entry nameiBIOB_SHEAM
    AccessioniPrimary (citable) accession number: A1S5I9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: February 6, 2007
    Last modified: October 1, 2014
    This is version 56 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