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Q32JB6

- BGAL_SHIDS

UniProt

Q32JB6 - BGAL_SHIDS

Protein

Beta-galactosidase

Gene

lacZ

Organism
Shigella dysenteriae serotype 1 (strain Sd197)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 62 (01 Oct 2014)
      Sequence version 2 (24 Mar 2009)
      Previous versions | rss
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    Functioni

    Catalytic activityi

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

    Cofactori

    Binds 2 magnesium ions per monomer.UniRule annotation
    Binds 1 sodium ion per monomer.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei103 – 1031SubstrateUniRule annotation
    Metal bindingi202 – 2021SodiumUniRule annotation
    Binding sitei202 – 2021SubstrateUniRule annotation
    Sitei358 – 3581Transition state stabilizerUniRule annotation
    Sitei392 – 3921Transition state stabilizerUniRule annotation
    Metal bindingi417 – 4171Magnesium 1UniRule annotation
    Metal bindingi419 – 4191Magnesium 1UniRule annotation
    Active sitei462 – 4621Proton donorUniRule annotation
    Metal bindingi462 – 4621Magnesium 1UniRule annotation
    Binding sitei462 – 4621SubstrateUniRule annotation
    Active sitei538 – 5381NucleophileUniRule annotation
    Metal bindingi598 – 5981Magnesium 2UniRule annotation
    Metal bindingi602 – 6021Sodium; via carbonyl oxygenUniRule annotation
    Metal bindingi605 – 6051SodiumUniRule annotation
    Binding sitei605 – 6051SubstrateUniRule annotation
    Binding sitei1000 – 10001SubstrateUniRule annotation

    GO - Molecular functioni

    1. beta-galactosidase activity Source: UniProtKB-EC
    2. carbohydrate binding Source: InterPro
    3. magnesium ion binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. carbohydrate metabolic process Source: InterPro

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Ligandi

    Magnesium, Metal-binding, Sodium

    Enzyme and pathway databases

    BioCyciSDYS300267:GJEW-377-MONOMER.

    Protein family/group databases

    CAZyiGH2. Glycoside Hydrolase Family 2.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Beta-galactosidaseUniRule annotation (EC:3.2.1.23UniRule annotation)
    Short name:
    Beta-galUniRule annotation
    Alternative name(s):
    LactaseUniRule annotation
    Gene namesi
    Name:lacZUniRule annotation
    Ordered Locus Names:SDY_0378
    OrganismiShigella dysenteriae serotype 1 (strain Sd197)
    Taxonomic identifieri300267 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeShigella
    ProteomesiUP000002716: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. beta-galactosidase complex Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 10241024Beta-galactosidasePRO_0000367009Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    Protein-protein interaction databases

    STRINGi300267.SDY_0378.

    Structurei

    3D structure databases

    ProteinModelPortaliQ32JB6.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni538 – 5414Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 2 family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG3250.
    HOGENOMiHOG000252443.
    OrthoDBiEOG6XWV0T.

    Family and domain databases

    Gene3Di2.60.120.260. 1 hit.
    2.60.40.320. 2 hits.
    2.70.98.10. 1 hit.
    3.20.20.80. 1 hit.
    HAMAPiMF_01687. Beta_gal.
    InterProiIPR004199. B-gal_small/dom_5.
    IPR011013. Gal_mutarotase_SF_dom.
    IPR008979. Galactose-bd-like.
    IPR014718. Glyco_hydro-type_carb-bd_sub.
    IPR006101. Glyco_hydro_2.
    IPR013812. Glyco_hydro_2/20_Ig-like.
    IPR023232. Glyco_hydro_2_AS.
    IPR023933. Glyco_hydro_2_beta_Galsidase.
    IPR023230. Glyco_hydro_2_CS.
    IPR006102. Glyco_hydro_2_Ig-like.
    IPR006104. Glyco_hydro_2_N.
    IPR006103. Glyco_hydro_2_TIM.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PfamiPF02929. Bgal_small_N. 1 hit.
    PF00703. Glyco_hydro_2. 1 hit.
    PF02836. Glyco_hydro_2_C. 1 hit.
    PF02837. Glyco_hydro_2_N. 1 hit.
    [Graphical view]
    PRINTSiPR00132. GLHYDRLASE2.
    SMARTiSM01038. Bgal_small_N. 1 hit.
    [Graphical view]
    SUPFAMiSSF49303. SSF49303. 2 hits.
    SSF49785. SSF49785. 1 hit.
    SSF51445. SSF51445. 1 hit.
    SSF74650. SSF74650. 1 hit.
    PROSITEiPS00719. GLYCOSYL_HYDROL_F2_1. 1 hit.
    PS00608. GLYCOSYL_HYDROL_F2_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q32JB6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTMITDSLAV VLQRRDWENP GVTQLNRLAA HPPFASWRNS EEARTNRPSQ     50
    QLRSLNGEWQ FVWFPAPEAV PESWLECDLP VADTVVVPSN WQMHGYDAPI 100
    YTNVTYPITV NPPFVPTENP TGYYSLTFNV DESWLQEGQT RIIFDGVNSA 150
    FHLWCNGRWV GYGQDSRLPS EFDLSAFLRA GENRLAVMVL RWSDGSYLED 200
    QDMWRMSGIF RDVSLLHKPT TQIRDFHVAT RFNDDFSRAV LEAEVQMYGE 250
    LRDELRVTVS LWQGETQVAS GTAPFGGEII HERGGYADRV TLGLNVENPK 300
    LWSAEIPNIY RAVVELHTAD GTLIEAEACD VGFREVRIEN GLLLLNGKPL 350
    LIRGVNRHEH HPLHGQVMDE QTMVQDILLM KQNNFNAVRC SHYPNHPLWY 400
    TLCDRYGLYV VDEANIETHG MVPMNRLTDD PRWLPAMSER VTRMVQRDRN 450
    HPSVIIWSLG NESGHGANHD ALYRWIKSVD PSRPVQYEGG GADTSATDII 500
    CPMYARVDED QLFPAVPKWS IKKWLSLPGE TRPLILCEYA HAMGNSLGGF 550
    AKYWQAFRQY PRLQGGFVWD WVDQSLIKYD ENGNPWSAYG GDFGDTPNDR 600
    QFCMNGLVFA DRTPHPALTE AKHQQQFFQF RLSGRTIEVT SEYLFRQSDN 650
    ELLHWTVALD GKPLASSEVP MNVAPQGKQV IELPELPRLE STGQLWLTVH 700
    VVQPNATAWS EAGHISAWQQ WRLAANLSVT LPSAPHAIPQ LTTSETDFCI 750
    ELDNKRWQFN RQSGFLSQMW IGDEKQLLTP LRDQFTRAPL DNDIGVSEAT 800
    RIDPNAWVER WKAAGHYQAE AALLQCTADT LADAVLITTA HTWQHQGKTL 850
    FISRKTYRID GSGQMAITVD VEVASDTPHP ARIGLTCQLA QVAERVNWLG 900
    LGPQENYPDR LTAACFDRWD LPLSDMYTPY VFPSENGLRC GTRELNYGPH 950
    QWRGDFQFNI SRYSQQQLME TSHRHLLHAE EGTWLNIDGF HMGIGGDDSW 1000
    SPSVSAEFQL SAGRYHYQLV WCQK 1024
    Length:1,024
    Mass (Da):116,614
    Last modified:March 24, 2009 - v2
    Checksum:iD0D9021809CAA06A
    GO

    Sequence cautioni

    The sequence ABB60591.1 differs from that shown. Reason: Erroneous initiation.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000034 Genomic DNA. Translation: ABB60591.1. Different initiation.

    Genome annotation databases

    EnsemblBacteriaiABB60591; ABB60591; SDY_0378.
    PATRICi18689918. VBIShiDys99784_0449.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000034 Genomic DNA. Translation: ABB60591.1 . Different initiation.

    3D structure databases

    ProteinModelPortali Q32JB6.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 300267.SDY_0378.

    Protein family/group databases

    CAZyi GH2. Glycoside Hydrolase Family 2.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABB60591 ; ABB60591 ; SDY_0378 .
    PATRICi 18689918. VBIShiDys99784_0449.

    Phylogenomic databases

    eggNOGi COG3250.
    HOGENOMi HOG000252443.
    OrthoDBi EOG6XWV0T.

    Enzyme and pathway databases

    BioCyci SDYS300267:GJEW-377-MONOMER.

    Family and domain databases

    Gene3Di 2.60.120.260. 1 hit.
    2.60.40.320. 2 hits.
    2.70.98.10. 1 hit.
    3.20.20.80. 1 hit.
    HAMAPi MF_01687. Beta_gal.
    InterProi IPR004199. B-gal_small/dom_5.
    IPR011013. Gal_mutarotase_SF_dom.
    IPR008979. Galactose-bd-like.
    IPR014718. Glyco_hydro-type_carb-bd_sub.
    IPR006101. Glyco_hydro_2.
    IPR013812. Glyco_hydro_2/20_Ig-like.
    IPR023232. Glyco_hydro_2_AS.
    IPR023933. Glyco_hydro_2_beta_Galsidase.
    IPR023230. Glyco_hydro_2_CS.
    IPR006102. Glyco_hydro_2_Ig-like.
    IPR006104. Glyco_hydro_2_N.
    IPR006103. Glyco_hydro_2_TIM.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    Pfami PF02929. Bgal_small_N. 1 hit.
    PF00703. Glyco_hydro_2. 1 hit.
    PF02836. Glyco_hydro_2_C. 1 hit.
    PF02837. Glyco_hydro_2_N. 1 hit.
    [Graphical view ]
    PRINTSi PR00132. GLHYDRLASE2.
    SMARTi SM01038. Bgal_small_N. 1 hit.
    [Graphical view ]
    SUPFAMi SSF49303. SSF49303. 2 hits.
    SSF49785. SSF49785. 1 hit.
    SSF51445. SSF51445. 1 hit.
    SSF74650. SSF74650. 1 hit.
    PROSITEi PS00719. GLYCOSYL_HYDROL_F2_1. 1 hit.
    PS00608. GLYCOSYL_HYDROL_F2_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Sd197.

    Entry informationi

    Entry nameiBGAL_SHIDS
    AccessioniPrimary (citable) accession number: Q32JB6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 24, 2009
    Last sequence update: March 24, 2009
    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, Reference proteome

    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