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A7Z800

- LUXS_BACA2

UniProt

A7Z800 - LUXS_BACA2

Protein

S-ribosylhomocysteine lyase

Gene

luxS

Organism
Bacillus amyloliquefaciens subsp. plantarum (strain DSM 23117 / BGSC 10A6 / FZB42)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 45 (01 Oct 2014)
      Sequence version 1 (23 Oct 2007)
      Previous versions | rss
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    Functioni

    Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD).UniRule annotation

    Catalytic activityi

    S-(5-deoxy-D-ribos-5-yl)-L-homocysteine = L-homocysteine + (4S)-4,5-dihydroxypentan-2,3-dione.UniRule annotation

    Cofactori

    Binds 1 iron ion per subunit.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi54 – 541IronUniRule annotation
    Metal bindingi58 – 581IronUniRule annotation
    Metal bindingi126 – 1261IronUniRule annotation

    GO - Molecular functioni

    1. iron ion binding Source: InterPro
    2. S-ribosylhomocysteine lyase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. quorum sensing Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Lyase

    Keywords - Biological processi

    Autoinducer synthesis, Quorum sensing

    Keywords - Ligandi

    Iron, Metal-binding

    Enzyme and pathway databases

    BioCyciBAMY326423:GCM4-2766-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    S-ribosylhomocysteine lyaseUniRule annotation (EC:4.4.1.21UniRule annotation)
    Alternative name(s):
    AI-2 synthesis proteinUniRule annotation
    Autoinducer-2 production protein LuxSUniRule annotation
    Gene namesi
    Name:luxSUniRule annotation
    Ordered Locus Names:RBAM_027680
    OrganismiBacillus amyloliquefaciens subsp. plantarum (strain DSM 23117 / BGSC 10A6 / FZB42)
    Taxonomic identifieri326423 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
    ProteomesiUP000001120: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 157157S-ribosylhomocysteine lyasePRO_1000004836Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi326423.RBAM_027680.

    Structurei

    3D structure databases

    ProteinModelPortaliA7Z800.
    SMRiA7Z800. Positions 4-157.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the LuxS family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1854.
    HOGENOMiHOG000040372.
    KOiK07173.
    OMAiRDHLNSD.
    OrthoDBiEOG68WRBM.

    Family and domain databases

    Gene3Di3.30.1360.80. 1 hit.
    HAMAPiMF_00091. LuxS.
    InterProiIPR011249. Metalloenz_LuxS/M16.
    IPR003815. S-ribosylhomocysteinase.
    [Graphical view]
    PfamiPF02664. LuxS. 1 hit.
    [Graphical view]
    PIRSFiPIRSF006160. AI2. 1 hit.
    PRINTSiPR01487. LUXSPROTEIN.
    ProDomiPD013172. S-ribosylhomocysteinase. 1 hit.
    [Graphical view] [Entries sharing at least one domain]
    SUPFAMiSSF63411. SSF63411. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    A7Z800-1 [UniParc]FASTAAdd to Basket

    « Hide

    MPSVESFELD HNAVVAPYVR HCGVHKVGTD GVVNKFDIRF CQPNKQAMKP    50
    DTIHTLEHLL AFTIRTHSEK YDHFDIIDIS PMGCQTGYYL VVSGEPTAEE 100
    IVDLLDATLK EAIDITEIPA ANEKQCGQAK LHDLEGAKRL MRFWLSQDKE 150
    DLLKVFG 157
    Length:157
    Mass (Da):17,696
    Last modified:October 23, 2007 - v1
    Checksum:iD881E19984E730FF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000560 Genomic DNA. Translation: ABS75126.1.
    RefSeqiYP_001422357.1. NC_009725.1.

    Genome annotation databases

    EnsemblBacteriaiABS75126; ABS75126; RBAM_027680.
    GeneIDi5463170.
    KEGGibay:RBAM_027680.
    PATRICi18750700. VBIBacAmy31356_2823.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000560 Genomic DNA. Translation: ABS75126.1 .
    RefSeqi YP_001422357.1. NC_009725.1.

    3D structure databases

    ProteinModelPortali A7Z800.
    SMRi A7Z800. Positions 4-157.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 326423.RBAM_027680.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABS75126 ; ABS75126 ; RBAM_027680 .
    GeneIDi 5463170.
    KEGGi bay:RBAM_027680.
    PATRICi 18750700. VBIBacAmy31356_2823.

    Phylogenomic databases

    eggNOGi COG1854.
    HOGENOMi HOG000040372.
    KOi K07173.
    OMAi RDHLNSD.
    OrthoDBi EOG68WRBM.

    Enzyme and pathway databases

    BioCyci BAMY326423:GCM4-2766-MONOMER.

    Family and domain databases

    Gene3Di 3.30.1360.80. 1 hit.
    HAMAPi MF_00091. LuxS.
    InterProi IPR011249. Metalloenz_LuxS/M16.
    IPR003815. S-ribosylhomocysteinase.
    [Graphical view ]
    Pfami PF02664. LuxS. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF006160. AI2. 1 hit.
    PRINTSi PR01487. LUXSPROTEIN.
    ProDomi PD013172. S-ribosylhomocysteinase. 1 hit.
    [Graphical view ] [Entries sharing at least one domain ]
    SUPFAMi SSF63411. SSF63411. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: DSM 23117 / BGSC 10A6 / FZB42.

    Entry informationi

    Entry nameiLUXS_BACA2
    AccessioniPrimary (citable) accession number: A7Z800
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 15, 2008
    Last sequence update: October 23, 2007
    Last modified: October 1, 2014
    This is version 45 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. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3