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Q65VK7

- NAGZ_MANSM

UniProt

Q65VK7 - NAGZ_MANSM

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Protein

Beta-hexosaminidase

Gene
nagZ, MS0396
Organism
Mannheimia succiniciproducens (strain MBEL55E)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

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 By similarity.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 – 621Substrate By similarity
Binding sitei70 – 701Substrate By similarity
Binding sitei134 – 1341Substrate By similarity
Sitei175 – 1751Important for catalytic activity By similarity
Active sitei177 – 1771Proton donor/acceptor By similarity
Active sitei249 – 2491Nucleophile By similarity

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
Complete GO annotation...

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-hexosaminidase (EC:3.2.1.52)
Alternative name(s):
Beta-N-acetylhexosaminidase
N-acetyl-beta-glucosaminidase
Gene namesi
Name:nagZ
Ordered Locus Names:MS0396
OrganismiMannheimia succiniciproducens (strain MBEL55E)
Taxonomic identifieri221988 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeBasfia
ProteomesiUP000000607: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 347347Beta-hexosaminidaseUniRule annotationPRO_0000234915Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi221988.MS0396.

Structurei

3D structure databases

ProteinModelPortaliQ65VK7.
SMRiQ65VK7. Positions 1-341.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni164 – 1652Substrate binding By similarity

Sequence similaritiesi

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: May 14, 2014
This is version 64 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

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