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Q8PN18

- LSPA_XANAC

UniProt

Q8PN18 - LSPA_XANAC

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Protein
Lipoprotein signal peptidase
Gene
lspA, XAC1255
Organism
Xanthomonas axonopodis pv. citri (strain 306)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

This protein specifically catalyzes the removal of signal peptides from prolipoproteins By similarity.UniRule annotation

Catalytic activityi

Release of signal peptides from bacterial membrane prolipoproteins. Hydrolyzes -Xaa-Yaa-Zaa-|-(S,diacylglyceryl)Cys-, in which Xaa is hydrophobic (preferably Leu), and Yaa (Ala or Ser) and Zaa (Gly or Ala) have small, neutral side chains.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei115 – 1151 By similarity
Active sitei142 – 1421 By similarity

GO - Molecular functioni

  1. aspartic-type endopeptidase activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

    Complete GO annotation...

    Keywords - Molecular functioni

    Aspartyl protease, Hydrolase, Protease

    Enzyme and pathway databases

    BioCyciXAXO190486:GH55-1255-MONOMER.
    UniPathwayiUPA00665.

    Protein family/group databases

    MEROPSiA08.001.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Lipoprotein signal peptidase (EC:3.4.23.36)
    Alternative name(s):
    Prolipoprotein signal peptidase
    Signal peptidase II
    Short name:
    SPase II
    Gene namesi
    Name:lspA
    Ordered Locus Names:XAC1255
    OrganismiXanthomonas axonopodis pv. citri (strain 306)
    Taxonomic identifieri190486 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
    ProteomesiUP000000576: Chromosome

    Subcellular locationi

    Topology

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei10 – 3021Helical; Reviewed prediction
    Add
    BLAST
    Transmembranei68 – 8821Helical; Reviewed prediction
    Add
    BLAST
    Transmembranei98 – 11821Helical; Reviewed prediction
    Add
    BLAST
    Transmembranei138 – 15821Helical; Reviewed prediction
    Add
    BLAST

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    2. plasma membrane Source: UniProtKB-SubCell
    Complete GO annotation...

    Keywords - Cellular componenti

    Cell inner membrane, Cell membrane, Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 172172Lipoprotein signal peptidaseUniRule annotation
    PRO_0000289458Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi190486.XAC1255.

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the peptidase A8 family.

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Phylogenomic databases

    eggNOGiCOG0597.
    HOGENOMiHOG000096993.
    KOiK03101.
    OMAiLENAGGW.
    OrthoDBiEOG6PGKBM.

    Family and domain databases

    HAMAPiMF_00161. LspA.
    InterProiIPR001872. Peptidase_A8.
    [Graphical view]
    PfamiPF01252. Peptidase_A8. 1 hit.
    [Graphical view]
    PRINTSiPR00781. LIPOSIGPTASE.
    TIGRFAMsiTIGR00077. lspA. 1 hit.
    PROSITEiPS00855. SPASE_II. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q8PN18-1 [UniParc]FASTAAdd to Basket

    « Hide

    MSQRPNPSAL IWLLLSALVV GLDQWSKAWV LSSLPEYTPV PVIDGFWNWY    50
    RTYNTGAAFS FLSDAGGWQL WFFTALAVGI SGLLAFWLSR TARGQWRSAL 100
    PYALVIGGAI GNVIDRLMHG HVVDFIQWYI GSHTWPSFNI ADSAIVGGAI 150
    GIAVFGLFDK SDKQQPGTGN LR 172
    Length:172
    Mass (Da):18,918
    Last modified:October 1, 2002 - v1
    Checksum:iD8CE34A8637ABD22
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE008923 Genomic DNA. Translation: AAM36127.1.
    RefSeqiNP_641591.1. NC_003919.1.

    Genome annotation databases

    EnsemblBacteriaiAAM36127; AAM36127; XAC1255.
    GeneIDi1155326.
    KEGGixac:XAC1255.
    PATRICi24054483. VBIXanAxo33670_1323.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE008923 Genomic DNA. Translation: AAM36127.1 .
    RefSeqi NP_641591.1. NC_003919.1.

    3D structure databases

    ModBasei Search...

    Protein-protein interaction databases

    STRINGi 190486.XAC1255.

    Protein family/group databases

    MEROPSi A08.001.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAM36127 ; AAM36127 ; XAC1255 .
    GeneIDi 1155326.
    KEGGi xac:XAC1255.
    PATRICi 24054483. VBIXanAxo33670_1323.

    Phylogenomic databases

    eggNOGi COG0597.
    HOGENOMi HOG000096993.
    KOi K03101.
    OMAi LENAGGW.
    OrthoDBi EOG6PGKBM.

    Enzyme and pathway databases

    UniPathwayi UPA00665 .
    BioCyci XAXO190486:GH55-1255-MONOMER.

    Family and domain databases

    HAMAPi MF_00161. LspA.
    InterProi IPR001872. Peptidase_A8.
    [Graphical view ]
    Pfami PF01252. Peptidase_A8. 1 hit.
    [Graphical view ]
    PRINTSi PR00781. LIPOSIGPTASE.
    TIGRFAMsi TIGR00077. lspA. 1 hit.
    PROSITEi PS00855. SPASE_II. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Comparison of the genomes of two Xanthomonas pathogens with differing host specificities."
      da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R., Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr., Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G., Cannavan F., Cardozo J., Chambergo F., Ciapina L.P.
      , Cicarelli R.M.B., Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B., Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F., Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T., Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A., Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J., Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M., Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A., Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A., Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M., Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.
      Nature 417:459-463(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 306.

    Entry informationi

    Entry nameiLSPA_XANAC
    AccessioniPrimary (citable) accession number: Q8PN18
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 29, 2007
    Last sequence update: October 1, 2002
    Last modified: May 14, 2014
    This is version 72 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. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. Peptidase families
      Classification of peptidase families and list of entries
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3

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