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Q48847

- BGAM_LACSK

UniProt

Q48847 - BGAM_LACSK

Protein

Beta-galactosidase small subunit

Gene

lacM

Organism
Lactobacillus sakei
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 53 (01 Oct 2014)
      Sequence version 1 (01 Nov 1996)
      Previous versions | rss
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    Functioni

    Catalytic activityi

    Hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides.

    GO - Molecular functioni

    1. beta-galactosidase activity Source: UniProtKB-EC
    2. carbohydrate binding Source: InterPro

    GO - Biological processi

    1. carbohydrate metabolic process Source: InterPro

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Beta-galactosidase small subunit (EC:3.2.1.23)
    Short name:
    Beta-gal small subunit
    Alternative name(s):
    Lactase small subunit
    Gene namesi
    Name:lacM
    OrganismiLactobacillus sakei
    Taxonomic identifieri1599 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

    Subcellular locationi

    GO - Cellular componenti

    1. beta-galactosidase complex Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 318318Beta-galactosidase small subunitPRO_0000057671Add
    BLAST

    Interactioni

    Subunit structurei

    Heterodimer of a large and a small subunit.

    Structurei

    3D structure databases

    ProteinModelPortaliQ48847.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Family and domain databases

    Gene3Di2.70.98.10. 1 hit.
    InterProiIPR004199. B-gal_small/dom_5.
    IPR011013. Gal_mutarotase_SF_dom.
    IPR014718. Glyco_hydro-type_carb-bd_sub.
    [Graphical view]
    PfamiPF02929. Bgal_small_N. 1 hit.
    [Graphical view]
    SMARTiSM01038. Bgal_small_N. 1 hit.
    [Graphical view]
    SUPFAMiSSF74650. SSF74650. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q48847-1 [UniParc]FASTAAdd to Basket

    « Hide

    MANTNKRLAV IFGDVTLGLK GPDFHYLFSY QTGGPESLRI QGKEWLYRSP    50
    KPTFWRATTD NDRGNQFPLK SGMWLAADQF IACQSITVAI DGQTIPLPIA 100
    PENNRYSGRE TAQEVTVTYT YQTITTPQTT VEVSYTIQAS GKIRVAVTYH 150
    GQAGLPSLPV FGLRFVMPTP ATRFIYQGLS GETYPDRMAG GIAGEYEVTG 200
    LPVTPYLVPQ DCGVHMATDW VTIYRQAVLD NCLHEPVETG LKFKMVDQPF 250
    AFSCLPYTAE ELENATHHSE LPAPHRTVLN LLGAVRGVGG IDSWGSDVEV 300
    AYQIDATQDR HFEFEISF 318
    Length:318
    Mass (Da):35,254
    Last modified:November 1, 1996 - v1
    Checksum:i6F55CDB90F67FC75
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X82287 Genomic DNA. Translation: CAA57731.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X82287 Genomic DNA. Translation: CAA57731.1 .

    3D structure databases

    ProteinModelPortali Q48847.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 2.70.98.10. 1 hit.
    InterProi IPR004199. B-gal_small/dom_5.
    IPR011013. Gal_mutarotase_SF_dom.
    IPR014718. Glyco_hydro-type_carb-bd_sub.
    [Graphical view ]
    Pfami PF02929. Bgal_small_N. 1 hit.
    [Graphical view ]
    SMARTi SM01038. Bgal_small_N. 1 hit.
    [Graphical view ]
    SUPFAMi SSF74650. SSF74650. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Two genes encoding the beta-galactosidase of Lactobacillus sake."
      Obst M., Meding E.R., Vogel R.F., Hammes W.P.
      Microbiology 141:3059-3066(1995) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: DSM 20017.

    Entry informationi

    Entry nameiBGAM_LACSK
    AccessioniPrimary (citable) accession number: Q48847
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 15, 1998
    Last sequence update: November 1, 1996
    Last modified: October 1, 2014
    This is version 53 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Documents

    1. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3