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B0BQF0

- LUXS_ACTPJ

UniProt

B0BQF0 - LUXS_ACTPJ

Protein

S-ribosylhomocysteine lyase

Gene

luxS

Organism
Actinobacillus pleuropneumoniae serotype 3 (strain JL03)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 43 (01 Oct 2014)
      Sequence version 1 (26 Feb 2008)
      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 bindingi129 – 1291IronUniRule 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

    BioCyciAPLE434271:GIX7-1229-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:APJL_1229
    OrganismiActinobacillus pleuropneumoniae serotype 3 (strain JL03)
    Taxonomic identifieri434271 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeActinobacillus
    ProteomesiUP000008547: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 169169S-ribosylhomocysteine lyasePRO_1000093299Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi434271.APJL_1229.

    Structurei

    3D structure databases

    ProteinModelPortaliB0BQF0.
    SMRiB0BQF0. Positions 3-163.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the LuxS family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1854.
    HOGENOMiHOG000040371.
    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.

    B0BQF0-1 [UniParc]FASTAAdd to Basket

    « Hide

    MPLLDSFKVD HTRMNAPAVR VAKTMTTPKG DTITVFDLRF CRPNIDILPV    50
    RGIHTMEHLF AGFMRDHLNS ESVEIIDISP MGCRTGFYMS LIGAPSEADV 100
    VSAWTKSMED ALNKVPDVSK IPELNEYQCG SYKEHSLEEA HQIARDVLAK 150
    GIGVNRNEDL ALDEKLLNP 169
    Length:169
    Mass (Da):18,870
    Last modified:February 26, 2008 - v1
    Checksum:iF63B22385F4E2848
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000687 Genomic DNA. Translation: ABY69785.1.
    RefSeqiYP_001652229.1. NC_010278.1.

    Genome annotation databases

    EnsemblBacteriaiABY69785; ABY69785; APJL_1229.
    GeneIDi5851794.
    KEGGiapj:APJL_1229.
    PATRICi20751702. VBIActPle136345_1223.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000687 Genomic DNA. Translation: ABY69785.1 .
    RefSeqi YP_001652229.1. NC_010278.1.

    3D structure databases

    ProteinModelPortali B0BQF0.
    SMRi B0BQF0. Positions 3-163.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 434271.APJL_1229.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABY69785 ; ABY69785 ; APJL_1229 .
    GeneIDi 5851794.
    KEGGi apj:APJL_1229.
    PATRICi 20751702. VBIActPle136345_1223.

    Phylogenomic databases

    eggNOGi COG1854.
    HOGENOMi HOG000040371.
    KOi K07173.
    OMAi RDHLNSD.
    OrthoDBi EOG68WRBM.

    Enzyme and pathway databases

    BioCyci APLE434271:GIX7-1229-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. "Genome biology of Actinobacillus pleuropneumoniae JL03, an isolate of serotype 3 prevalent in China."
      Xu Z., Zhou Y., Li L., Zhou R., Xiao S., Wan Y., Zhang S., Wang K., Li W., Li L., Jin H., Kang M., Dalai B., Li T., Liu L., Cheng Y., Zhang L., Xu T.
      , Zheng H., Pu S., Wang B., Gu W., Zhang X.L., Zhu G.-F., Wang S., Zhao G.-P., Chen H.
      PLoS ONE 3:E1450-E1450(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: JL03.

    Entry informationi

    Entry nameiLUXS_ACTPJ
    AccessioniPrimary (citable) accession number: B0BQF0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 24, 2009
    Last sequence update: February 26, 2008
    Last modified: October 1, 2014
    This is version 43 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