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B2K731

- NAGZ_YERPB

UniProt

B2K731 - NAGZ_YERPB

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Protein
Beta-hexosaminidase
Gene
nagZ, YPTS_2533
Organism
Yersinia pseudotuberculosis serotype IB (strain PB1/+)
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 sitei133 – 1331Substrate By similarity
Sitei174 – 1741Important for catalytic activity By similarity
Active sitei176 – 1761Proton donor/acceptor By similarity
Active sitei248 – 2481Nucleophile 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

BioCyciYPSE502801:GHIH-2660-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:YPTS_2533
OrganismiYersinia pseudotuberculosis serotype IB (strain PB1/+)
Taxonomic identifieri502801 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeYersinia
ProteomesiUP000001193: 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 – 343343Beta-hexosaminidaseUniRule annotation
PRO_1000121080Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi502801.YPTS_2533.

Structurei

3D structure databases

ProteinModelPortaliB2K731.
SMRiB2K731. Positions 1-335.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni163 – 1642Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1472.
HOGENOMiHOG000248526.
KOiK01207.
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.

B2K731-1 [UniParc]FASTAAdd to Basket

« Hide

MGPVMLDVAS YELDAEEREI LKHPLVGGLI LFSRNFHDAE QLRELVRQIR    50
AASHERLVVA VDQEGGRVQR FRDGFTRLPA AQSFAAINDA ATAAQLAQEA 100
GWLMAAEMMA MDIDISFAPV LDIGHVSAAI GERSFHSDPQ QARIMAECFI 150
RGMHSAGMKT TGKHFPGHGA VTADSHKETP HDNRPLAEIL THDMVIFREL 200
IQRKLLDAIM PAHVIYTEAD ARPASGSAYW LQEILRQELG FEGIIFSDDL 250
SMEGAAIMGS YAERGQASLD AGCDMILVCN NRQGAVSVLD NLSPIKADQL 300
TRLYHSGQFD RQTLMASSRW QQANKALTAL SERWDAHKQT LGQ 343
Length:343
Mass (Da):37,860
Last modified:June 10, 2008 - v1
Checksum:i7AB8DFA2CFD0D5CD
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001048 Genomic DNA. Translation: ACC89494.1.
RefSeqiWP_011192592.1. NC_010634.1.
YP_001872951.1. NC_010634.1.

Genome annotation databases

EnsemblBacteriaiACC89494; ACC89494; YPTS_2533.
GeneIDi6257696.
KEGGiypb:YPTS_2533.
PATRICi18653080. VBIYerPse20639_2745.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001048 Genomic DNA. Translation: ACC89494.1 .
RefSeqi WP_011192592.1. NC_010634.1.
YP_001872951.1. NC_010634.1.

3D structure databases

ProteinModelPortali B2K731.
SMRi B2K731. Positions 1-335.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 502801.YPTS_2533.

Protein family/group databases

CAZyi GH3. Glycoside Hydrolase Family 3.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACC89494 ; ACC89494 ; YPTS_2533 .
GeneIDi 6257696.
KEGGi ypb:YPTS_2533.
PATRICi 18653080. VBIYerPse20639_2745.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00544 .
BioCyci YPSE502801:GHIH-2660-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. "Complete sequence of Yersinia pseudotuberculosis PB1/+."
    Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Munk A.C., Brettin T., Detter J.C., Han C., Tapia R., Schmutz J., Larimer F., Land M., Hauser L.
    , Challacombe J.F., Green L., Lindler L.E., Nikolich M.P., Richardson P.
    Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PB1/+.

Entry informationi

Entry nameiNAGZ_YERPB
AccessioniPrimary (citable) accession number: B2K731
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: June 10, 2008
Last modified: September 3, 2014
This is version 42 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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