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Q0HVQ8

- NAGZ_SHESR

UniProt

Q0HVQ8 - NAGZ_SHESR

Protein

Beta-hexosaminidase

Gene

nagZ

Organism
Shewanella sp. (strain MR-7)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 59 (01 Oct 2014)
      Sequence version 1 (03 Oct 2006)
      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 sitei61 – 611SubstrateUniRule annotation
    Binding sitei69 – 691SubstrateUniRule annotation
    Binding sitei134 – 1341SubstrateUniRule annotation
    Sitei175 – 1751Important for catalytic activityUniRule annotation
    Active sitei177 – 1771Proton donor/acceptorUniRule annotation
    Active sitei249 – 2491NucleophileUniRule 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

    BioCyciSSP60481:GHW6-1891-MONOMER.
    UniPathwayiUPA00544.

    Protein family/group databases

    CAZyiGH3. Glycoside Hydrolase Family 3.

    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:Shewmr7_1805
    OrganismiShewanella sp. (strain MR-7)
    Taxonomic identifieri60481 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
    ProteomesiUP000001960: 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 – 342342Beta-hexosaminidasePRO_1000005664Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi60481.Shewmr7_1805.

    Structurei

    3D structure databases

    ProteinModelPortaliQ0HVQ8.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni164 – 1652Substrate bindingUniRule annotation

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG1472.
    HOGENOMiHOG000248526.
    KOiK01207.
    OMAiLLNGFVW.
    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.

    Q0HVQ8-1 [UniParc]FASTAAdd to Basket

    « Hide

    MSYLMLDLLS LDVSEAEAEM LRHPQVGGLI LFSRNFSSRE QLISLVQQIR    50
    QIRPEILIAV DHEGGRVQRF REGFTLIPAM GDILPAAKGD MLLAKRWACE 100
    LGFLMAIELL ACDIDLSFAP VLDLNGISQV IGKRSFSAKP DEVIALAQSF 150
    IEGMAEAGMG AVGKHFPGHG SVAADSHIAQ AIDEREAEAI FNQDILPFKE 200
    LIAKGKLSGI MPAHVIYPKV DPNPAGFSSY WLQQILRQEL GFDGVIFSDD 250
    LGMKGASFAG DYLGRAQAAL DAGCDMILVC NDNPGVMSLL NGFVWPDDAP 300
    QHPTSLLKPN VAQTAIALEN SARWENAKQL AEQIQLAQQA KV 342
    Length:342
    Mass (Da):37,151
    Last modified:October 3, 2006 - v1
    Checksum:i684EFEFB64E87D92
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000444 Genomic DNA. Translation: ABI42797.1.
    RefSeqiWP_011626038.1. NC_008322.1.
    YP_737854.1. NC_008322.1.

    Genome annotation databases

    EnsemblBacteriaiABI42797; ABI42797; Shewmr7_1805.
    GeneIDi4258390.
    KEGGishm:Shewmr7_1805.
    PATRICi23588675. VBISheSp85603_1860.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000444 Genomic DNA. Translation: ABI42797.1 .
    RefSeqi WP_011626038.1. NC_008322.1.
    YP_737854.1. NC_008322.1.

    3D structure databases

    ProteinModelPortali Q0HVQ8.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 60481.Shewmr7_1805.

    Protein family/group databases

    CAZyi GH3. Glycoside Hydrolase Family 3.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABI42797 ; ABI42797 ; Shewmr7_1805 .
    GeneIDi 4258390.
    KEGGi shm:Shewmr7_1805.
    PATRICi 23588675. VBISheSp85603_1860.

    Phylogenomic databases

    eggNOGi COG1472.
    HOGENOMi HOG000248526.
    KOi K01207.
    OMAi LLNGFVW.
    OrthoDBi EOG6BCT06.

    Enzyme and pathway databases

    UniPathwayi UPA00544 .
    BioCyci SSP60481:GHW6-1891-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MR-7.

    Entry informationi

    Entry nameiNAGZ_SHESR
    AccessioniPrimary (citable) accession number: Q0HVQ8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 15, 2008
    Last sequence update: October 3, 2006
    Last modified: October 1, 2014
    This is version 59 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