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Q65VK7

- NAGZ_MANSM

UniProt

Q65VK7 - NAGZ_MANSM

Protein

Beta-hexosaminidase

Gene

nagZ

Organism
Mannheimia succiniciproducens (strain MBEL55E)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 65 (01 Oct 2014)
      Sequence version 1 (25 Oct 2004)
      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 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

    BioCyciBMAN221988:GHGM-402-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:MS0396
    OrganismiMannheimia succiniciproducens (strain MBEL55E)
    Taxonomic identifieri221988 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeBasfia
    ProteomesiUP000000607: 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 – 347347Beta-hexosaminidasePRO_0000234915Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi221988.MS0396.

    Structurei

    3D structure databases

    ProteinModelPortaliQ65VK7.
    SMRiQ65VK7. Positions 1-341.
    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.

    Q65VK7-1 [UniParc]FASTAAdd to Basket

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    MSTLLIDLKG QELLAEEAEL LAHPLVAGLI LFTRNFYDRS QIQALIKDIR    50
    RRVKKPLLIT VDQEGGRVQR FREGFTQLPA MQSFAAMISD PALQLTTAKE 100
    AGWLMAAEMT ALDIDLSFAP VLDLGHECKA IGDRSFCEEV EPAVRLASAF 150
    IDGMHQAGMA TTGKHFPGHG HVLADSHLET PYDERPSAVI FERDIQPFQQ 200
    LIAQNKLDAV MPAHVIYRHC DSQPASGSKY WLQDILRQKL GFDGTVFSDD 250
    LGMKGAGFMG DFVARSEKAL SAGCDLLLLC NEPEGVVQVL DNLKLEENPP 300
    HFAARQRRLQ SLFKKKAFSW NELTKTRRWL ENSKKLTALQ QSWLDSK 347
    Length:347
    Mass (Da):38,847
    Last modified:October 25, 2004 - v1
    Checksum:iC75099A6C2D8DAA2
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE016827 Genomic DNA. Translation: AAU37003.1.
    RefSeqiYP_087588.1. NC_006300.1.

    Genome annotation databases

    EnsemblBacteriaiAAU37003; AAU37003; MS0396.
    GeneIDi3075871.
    KEGGimsu:MS0396.
    PATRICi22444198. VBIManSuc86752_0364.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE016827 Genomic DNA. Translation: AAU37003.1 .
    RefSeqi YP_087588.1. NC_006300.1.

    3D structure databases

    ProteinModelPortali Q65VK7.
    SMRi Q65VK7. Positions 1-341.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 221988.MS0396.

    Protein family/group databases

    CAZyi GH3. Glycoside Hydrolase Family 3.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAU37003 ; AAU37003 ; MS0396 .
    GeneIDi 3075871.
    KEGGi msu:MS0396.
    PATRICi 22444198. VBIManSuc86752_0364.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00544 .
    BioCyci BMAN221988:GHGM-402-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 the capnophilic rumen bacterium Mannheimia succiniciproducens."
      Hong S.H., Kim J.S., Lee S.Y., In Y.H., Choi S.S., Rih J.-K., Kim C.H., Jeong H., Hur C.G., Kim J.J.
      Nat. Biotechnol. 22:1275-1281(2004) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MBEL55E.

    Entry informationi

    Entry nameiNAGZ_MANSM
    AccessioniPrimary (citable) accession number: Q65VK7
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 16, 2006
    Last sequence update: October 25, 2004
    Last modified: October 1, 2014
    This is version 65 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, Reference 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