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Q1J4Q7

- LACG_STRPF

UniProt

Q1J4Q7 - LACG_STRPF

Protein

6-phospho-beta-galactosidase

Gene

lacG

Organism
Streptococcus pyogenes serotype M4 (strain MGAS10750)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 62 (01 Oct 2014)
      Sequence version 2 (28 Nov 2006)
      Previous versions | rss
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    Functioni

    Catalytic activityi

    A 6-phospho-beta-D-galactoside + H2O = 6-phospho-D-galactose + an alcohol.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei160 – 1601Proton donorUniRule annotation
    Active sitei375 – 3751NucleophileUniRule annotation

    GO - Molecular functioni

    1. 6-phospho-beta-galactosidase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. lactose catabolic process via tagatose-6-phosphate Source: InterPro

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Enzyme and pathway databases

    BioCyciSPYO370554:GI3S-1804-MONOMER.
    UniPathwayiUPA00542; UER00605.

    Protein family/group databases

    CAZyiGH1. Glycoside Hydrolase Family 1.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    6-phospho-beta-galactosidaseUniRule annotation (EC:3.2.1.85UniRule annotation)
    Alternative name(s):
    Beta-D-phosphogalactoside galactohydrolaseUniRule annotation
    Short name:
    PGALaseUniRule annotation
    P-beta-GalUniRule annotation
    Short name:
    PBGUniRule annotation
    Gene namesi
    Name:lacGUniRule annotation
    Ordered Locus Names:MGAS10750_Spy1729
    OrganismiStreptococcus pyogenes serotype M4 (strain MGAS10750)
    Taxonomic identifieri370554 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000002434: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 4684686-phospho-beta-galactosidasePRO_0000260741Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi370554.MGAS10750_Spy1729.

    Structurei

    3D structure databases

    ProteinModelPortaliQ1J4Q7.
    SMRiQ1J4Q7. Positions 1-468.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 1 family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG2723.
    HOGENOMiHOG000088632.
    KOiK01220.
    OrthoDBiEOG60658J.

    Family and domain databases

    Gene3Di3.20.20.80. 1 hit.
    HAMAPiMF_01574. LacG.
    InterProiIPR005928. 6P-beta-galactosidase.
    IPR001360. Glyco_hydro_1.
    IPR018120. Glyco_hydro_1_AS.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PANTHERiPTHR10353. PTHR10353. 1 hit.
    PfamiPF00232. Glyco_hydro_1. 1 hit.
    [Graphical view]
    PRINTSiPR00131. GLHYDRLASE1.
    SUPFAMiSSF51445. SSF51445. 1 hit.
    TIGRFAMsiTIGR01233. lacG. 1 hit.
    PROSITEiPS00572. GLYCOSYL_HYDROL_F1_1. 1 hit.
    PS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q1J4Q7-1 [UniParc]FASTAAdd to Basket

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    MTKTLPKDFI FGGATAAYQA EGATHTDGKG PVAWDKYLED NYWYTAEPAS    50
    DFYNRYPVDL KLSEEFGVNG IRISIAWSRI FPTGKGDVNP KGVEYYHNLF 100
    AECHKRHVEP FVTLHHFDTP EALHSDGDFL NRENIEHFVN YAEFCFKEFS 150
    EVNYWTTFNE IGPIGDGQYL VGKFPPGIQY DLAKVFQSHH NMMVSHARAV 200
    KLFKDGGYSG EIGVVHALPT KYPFDANNPD DVRAAELEDI IHNKFILDAT 250
    YLGKYSDKTM EGVNHILEVN GGELDLREED FVALDAAKDL NDFLGINYYM 300
    SDWMQAFDGE TEIIHNGKGE KGSSKYQIKG VGRRKAPVDV PKTDWDWIIF 350
    PQGLYDQIMR VKADYPNYKK IYITENGLGY KDEFVDNTVY DDGRIDYVKK 400
    HLEVISDAIS DGANVKGYFM WSLMDVFSWS NGYEKLYGLF YVDFETQERY 450
    PKKSAYWYKK VAETQVIE 468
    Length:468
    Mass (Da):53,787
    Last modified:November 28, 2006 - v2
    Checksum:i251F1703B3385D9A
    GO

    Sequence cautioni

    The sequence ABF38679.1 differs from that shown. Reason: Erroneous initiation.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000262 Genomic DNA. Translation: ABF38679.1. Different initiation.
    RefSeqiYP_603223.2. NC_008024.1.

    Genome annotation databases

    EnsemblBacteriaiABF38679; ABF38679; MGAS10750_Spy1729.
    GeneIDi4067196.
    KEGGispi:MGAS10750_Spy1729.
    PATRICi19729800. VBIStrPyo25933_1774.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000262 Genomic DNA. Translation: ABF38679.1 . Different initiation.
    RefSeqi YP_603223.2. NC_008024.1.

    3D structure databases

    ProteinModelPortali Q1J4Q7.
    SMRi Q1J4Q7. Positions 1-468.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 370554.MGAS10750_Spy1729.

    Protein family/group databases

    CAZyi GH1. Glycoside Hydrolase Family 1.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABF38679 ; ABF38679 ; MGAS10750_Spy1729 .
    GeneIDi 4067196.
    KEGGi spi:MGAS10750_Spy1729.
    PATRICi 19729800. VBIStrPyo25933_1774.

    Phylogenomic databases

    eggNOGi COG2723.
    HOGENOMi HOG000088632.
    KOi K01220.
    OrthoDBi EOG60658J.

    Enzyme and pathway databases

    UniPathwayi UPA00542 ; UER00605 .
    BioCyci SPYO370554:GI3S-1804-MONOMER.

    Family and domain databases

    Gene3Di 3.20.20.80. 1 hit.
    HAMAPi MF_01574. LacG.
    InterProi IPR005928. 6P-beta-galactosidase.
    IPR001360. Glyco_hydro_1.
    IPR018120. Glyco_hydro_1_AS.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    PANTHERi PTHR10353. PTHR10353. 1 hit.
    Pfami PF00232. Glyco_hydro_1. 1 hit.
    [Graphical view ]
    PRINTSi PR00131. GLHYDRLASE1.
    SUPFAMi SSF51445. SSF51445. 1 hit.
    TIGRFAMsi TIGR01233. lacG. 1 hit.
    PROSITEi PS00572. GLYCOSYL_HYDROL_F1_1. 1 hit.
    PS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Molecular genetic anatomy of inter- and intraserotype variation in the human bacterial pathogen group A Streptococcus."
      Beres S.B., Richter E.W., Nagiec M.J., Sumby P., Porcella S.F., DeLeo F.R., Musser J.M.
      Proc. Natl. Acad. Sci. U.S.A. 103:7059-7064(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MGAS10750.

    Entry informationi

    Entry nameiLACG_STRPF
    AccessioniPrimary (citable) accession number: Q1J4Q7
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 28, 2006
    Last sequence update: November 28, 2006
    Last modified: October 1, 2014
    This is version 62 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome

    Documents

    1. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    2. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3