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A0AI91

- LUXS_LISW6

UniProt

A0AI91 - LUXS_LISW6

Protein

S-ribosylhomocysteine lyase

Gene

luxS

Organism
Listeria welshimeri serovar 6b (strain ATCC 35897 / DSM 20650 / SLCC5334)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 48 (01 Oct 2014)
      Sequence version 1 (28 Nov 2006)
      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

    Enzyme and pathway databases

    BioCyciLWEL386043:GI5X-1327-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:lwe1305
    OrganismiListeria welshimeri serovar 6b (strain ATCC 35897 / DSM 20650 / SLCC5334)
    Taxonomic identifieri386043 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria
    ProteomesiUP000000779: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 155155S-ribosylhomocysteine lyasePRO_0000298014Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi386043.lwe1305.

    Structurei

    3D structure databases

    ProteinModelPortaliA0AI91.
    SMRiA0AI91. Positions 4-152.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the LuxS family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1854.
    HOGENOMiHOG000040372.
    KOiK07173.
    OMAiFIAYEAT.
    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.

    A0AI91-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTEKMNVESF NLDHTKVKAP FVRLAGTKVG LHGDEIYKYD VRFKQPNKEH    50
    MDMPALHSLE HLMAELARNH TDKLVDISPM GCQTGFYVSF INHNDYDDAL 100
    EILATTLTDV LAATEVPACN EVQCGWAASH SLEGAQALAA EFLAKRDEWK 150
    NVFGE 155
    Length:155
    Mass (Da):17,367
    Last modified:November 28, 2006 - v1
    Checksum:i911C20F98D2DBD85
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AM263198 Genomic DNA. Translation: CAK20723.1.
    RefSeqiWP_011702112.1. NC_008555.1.
    YP_849502.1. NC_008555.1.

    Genome annotation databases

    EnsemblBacteriaiCAK20723; CAK20723; lwe1305.
    GeneIDi4465309.
    KEGGilwe:lwe1305.
    PATRICi20329753. VBILisWel39304_1311.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AM263198 Genomic DNA. Translation: CAK20723.1 .
    RefSeqi WP_011702112.1. NC_008555.1.
    YP_849502.1. NC_008555.1.

    3D structure databases

    ProteinModelPortali A0AI91.
    SMRi A0AI91. Positions 4-152.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 386043.lwe1305.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAK20723 ; CAK20723 ; lwe1305 .
    GeneIDi 4465309.
    KEGGi lwe:lwe1305.
    PATRICi 20329753. VBILisWel39304_1311.

    Phylogenomic databases

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

    Enzyme and pathway databases

    BioCyci LWEL386043:GI5X-1327-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. "Whole-genome sequence of Listeria welshimeri reveals common steps in genome reduction with Listeria innocua as compared to Listeria monocytogenes."
      Hain T., Steinweg C., Kuenne C.T., Billion A., Ghai R., Chatterjee S.S., Domann E., Kaerst U., Goesmann A., Bekel T., Bartels D., Kaiser O., Meyer F., Puehler A., Weisshaar B., Wehland J., Liang C., Dandekar T.
      , Lampidis R., Kreft J., Goebel W., Chakraborty T.
      J. Bacteriol. 188:7405-7415(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 35897 / DSM 20650 / SLCC5334.

    Entry informationi

    Entry nameiLUXS_LISW6
    AccessioniPrimary (citable) accession number: A0AI91
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: August 21, 2007
    Last sequence update: November 28, 2006
    Last modified: October 1, 2014
    This is version 48 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