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Q92C64

- LUXS_LISIN

UniProt

Q92C64 - LUXS_LISIN

Protein

S-ribosylhomocysteine lyase

Gene

luxS

Organism
Listeria innocua serovar 6a (strain CLIP 11262)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 70 (01 Oct 2014)
      Sequence version 1 (01 Dec 2001)
      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 bindingi57 – 571IronUniRule annotation
    Metal bindingi61 – 611IronUniRule annotation
    Metal bindingi124 – 1241IronUniRule 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

    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:lin1327
    OrganismiListeria innocua serovar 6a (strain CLIP 11262)
    Taxonomic identifieri272626 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria
    ProteomesiUP000002513: Chromosome

    Organism-specific databases

    GenoListiLIN1327.

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 155155S-ribosylhomocysteine lyasePRO_0000172235Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi272626.lin1327.

    Structurei

    3D structure databases

    ProteinModelPortaliQ92C64.
    SMRiQ92C64. Positions 4-152.
    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.

    Q92C64-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAEKMNVESF NLDHTKVKAP FVRLAGTKVG VHGDEIYKYD VRFKQPNKEH    50
    MEMPALHSLE HLMAELARNH TDKLVDISPM GCQTGFYMSF INHNDYDDAL 100
    EILATTLTDV LAADSVPACN EVQCGWAASH SLEGAKELAE EFLAKRSEWK 150
    NVFGE 155
    Length:155
    Mass (Da):17,429
    Last modified:December 1, 2001 - v1
    Checksum:i6D772FC0B9E8A6D1
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL596168 Genomic DNA. Translation: CAC96558.1.
    PIRiAF1598.
    RefSeqiNP_470663.1. NC_003212.1.

    Genome annotation databases

    EnsemblBacteriaiCAC96558; CAC96558; CAC96558.
    GeneIDi1129917.
    KEGGilin:lin1327.
    PATRICi20299385. VBILisInn102668_1359.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL596168 Genomic DNA. Translation: CAC96558.1 .
    PIRi AF1598.
    RefSeqi NP_470663.1. NC_003212.1.

    3D structure databases

    ProteinModelPortali Q92C64.
    SMRi Q92C64. Positions 4-152.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 272626.lin1327.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAC96558 ; CAC96558 ; CAC96558 .
    GeneIDi 1129917.
    KEGGi lin:lin1327.
    PATRICi 20299385. VBILisInn102668_1359.

    Organism-specific databases

    GenoListi LIN1327.

    Phylogenomic databases

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

    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: CLIP 11262.

    Entry informationi

    Entry nameiLUXS_LISIN
    AccessioniPrimary (citable) accession number: Q92C64
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 6, 2002
    Last sequence update: December 1, 2001
    Last modified: October 1, 2014
    This is version 70 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