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Q57QE6

- NAGZ_SALCH

UniProt

Q57QE6 - NAGZ_SALCH

Protein

Beta-hexosaminidase

Gene

nagZ

Organism
Salmonella choleraesuis (strain SC-B67)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 60 (01 Oct 2014)
      Sequence version 1 (10 May 2005)
      Previous versions | rss
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    Functioni

    Plays a role in peptidoglycan recycling by cleaving the terminal beta-1,4-linked N-acetylglucosamine (GlcNAc) from peptide-linked peptidoglycan fragments, giving rise to free GlcNAc, anhydro-N-acetylmuramic acid and anhydro-N-acetylmuramic acid-linked peptides.UniRule annotation

    Catalytic activityi

    Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei62 – 621SubstrateUniRule annotation
    Binding sitei70 – 701SubstrateUniRule annotation
    Binding sitei133 – 1331SubstrateUniRule annotation
    Sitei174 – 1741Important for catalytic activityUniRule annotation
    Active sitei176 – 1761Proton donor/acceptorUniRule annotation
    Active sitei248 – 2481NucleophileUniRule annotation

    GO - Molecular functioni

    1. beta-N-acetylhexosaminidase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. carbohydrate metabolic process Source: InterPro
    2. cell cycle Source: UniProtKB-KW
    3. cell division Source: UniProtKB-KW
    4. peptidoglycan biosynthetic process Source: UniProtKB-KW
    5. peptidoglycan turnover Source: UniProtKB-HAMAP
    6. regulation of cell shape Source: UniProtKB-KW

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Biological processi

    Cell cycle, Cell division, Cell shape, Cell wall biogenesis/degradation, Peptidoglycan synthesis

    Enzyme and pathway databases

    BioCyciSENT321314:GJCS-1222-MONOMER.
    UniPathwayiUPA00544.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Beta-hexosaminidaseUniRule annotation (EC:3.2.1.52UniRule annotation)
    Alternative name(s):
    Beta-N-acetylhexosaminidaseUniRule annotation
    N-acetyl-beta-glucosaminidaseUniRule annotation
    Gene namesi
    Name:nagZUniRule annotation
    Ordered Locus Names:SCH_1159
    OrganismiSalmonella choleraesuis (strain SC-B67)
    Taxonomic identifieri321314 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
    ProteomesiUP000000538: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotation

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 341341Beta-hexosaminidasePRO_0000234921Add
    BLAST

    Proteomic databases

    PRIDEiQ57QE6.

    Interactioni

    Protein-protein interaction databases

    STRINGi321314.SC1159.

    Structurei

    3D structure databases

    ProteinModelPortaliQ57QE6.
    SMRiQ57QE6. Positions 1-334.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni163 – 1642Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 3 family. NagZ subfamily.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1472.
    OMAiYTEADPR.
    OrthoDBiEOG6BCT06.

    Family and domain databases

    Gene3Di3.20.20.300. 1 hit.
    HAMAPiMF_00364. NagZ.
    InterProiIPR022956. Beta_hexosaminidase_bac.
    IPR019800. Glyco_hydro_3_AS.
    IPR001764. Glyco_hydro_3_N.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PfamiPF00933. Glyco_hydro_3. 1 hit.
    [Graphical view]
    SUPFAMiSSF51445. SSF51445. 1 hit.
    PROSITEiPS00775. GLYCOSYL_HYDROL_F3. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q57QE6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MGPVMLNVEG CELDAEEREI LAHPLVGGLI LFTRNYHDPE QLRELVRQIR    50
    AASRNHLVVA VDQEGGRVQR FREGFTRLPA AQSFFALHGL EEGGRLAQEA 100
    GWLMASEMIA MDIDISFAPV LDVGHISAAI GERSYHADPA KALAMATRFI 150
    DGMHDAGMKT TGKHFPGHGA VTADSHKETP CDPRPETDIR GKDMSVFRTL 200
    ISENKLDAIM PAHVIYRAID PRPASGSPYW LKTVLRQELG FDGVIFSDDL 250
    SMEGAAIMGS YAERAQASLD AGCDMILVCN NRKGAVSVLD NLSPIKAERV 300
    TRLYHKGSFS RRELMDSARW KTASAQLNQL HERWQEEKAG H 341
    Length:341
    Mass (Da):37,698
    Last modified:May 10, 2005 - v1
    Checksum:iE07E83487336A300
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE017220 Genomic DNA. Translation: AAX65065.1.
    RefSeqiYP_216146.1. NC_006905.1.

    Genome annotation databases

    EnsemblBacteriaiAAX65065; AAX65065; SCH_1159.
    PATRICi32323060. VBISalEnt136302_1526.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE017220 Genomic DNA. Translation: AAX65065.1 .
    RefSeqi YP_216146.1. NC_006905.1.

    3D structure databases

    ProteinModelPortali Q57QE6.
    SMRi Q57QE6. Positions 1-334.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 321314.SC1159.

    Proteomic databases

    PRIDEi Q57QE6.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAX65065 ; AAX65065 ; SCH_1159 .
    PATRICi 32323060. VBISalEnt136302_1526.

    Phylogenomic databases

    eggNOGi COG1472.
    OMAi YTEADPR.
    OrthoDBi EOG6BCT06.

    Enzyme and pathway databases

    UniPathwayi UPA00544 .
    BioCyci SENT321314:GJCS-1222-MONOMER.

    Family and domain databases

    Gene3Di 3.20.20.300. 1 hit.
    HAMAPi MF_00364. NagZ.
    InterProi IPR022956. Beta_hexosaminidase_bac.
    IPR019800. Glyco_hydro_3_AS.
    IPR001764. Glyco_hydro_3_N.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    Pfami PF00933. Glyco_hydro_3. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51445. SSF51445. 1 hit.
    PROSITEi PS00775. GLYCOSYL_HYDROL_F3. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "The genome sequence of Salmonella enterica serovar Choleraesuis, a highly invasive and resistant zoonotic pathogen."
      Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S., Lee Y.-S.
      Nucleic Acids Res. 33:1690-1698(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: SC-B67.

    Entry informationi

    Entry nameiNAGZ_SALCH
    AccessioniPrimary (citable) accession number: Q57QE6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 16, 2006
    Last sequence update: May 10, 2005
    Last modified: October 1, 2014
    This is version 60 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. 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