Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Beta-hexosaminidase

Gene

nagZ

Organism
Neisseria meningitidis serogroup C (strain 053442)
Status
Reviewed-Annotation score: 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.UniRule annotation

Catalytic activityi

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

Pathway: peptidoglycan recycling

This protein is involved in the pathway peptidoglycan recycling, which is part of Cell wall biogenesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway peptidoglycan recycling and in Cell wall biogenesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei69 – 691SubstrateUniRule annotation
Binding sitei77 – 771SubstrateUniRule annotation
Binding sitei144 – 1441SubstrateUniRule annotation
Sitei185 – 1851Important for catalytic activityUniRule annotation
Active sitei187 – 1871Proton donor/acceptorUniRule annotation
Active sitei258 – 2581NucleophileUniRule annotation

GO - Molecular functioni

GO - Biological processi

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

BioCyciNMEN374833:GJ7Z-466-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:NMCC_0468
OrganismiNeisseria meningitidis serogroup C (strain 053442)
Taxonomic identifieri374833 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
ProteomesiUP000001177 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 361361Beta-hexosaminidasePRO_1000079576Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliA9M1Z4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni174 – 1752Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG1472.
HOGENOMiHOG000248526.
KOiK01207.
OMAiAGFSSYW.
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.

A9M1Z4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVPCIPRGL VMADIAAFRL TEEEKQRLLD PAVGGVILFR RNFQNIAQLK
60 70 80 90 100
ELTAEIKALR TPELIIAVDH EGGRVQRFIE GFTRLPAMST LGEIWDKDGA
110 120 130 140 150
SAAETAAGQV GRVLATELSA CGIDLSFTPV LDLDWGNCPV IGNRSFHRNP
160 170 180 190 200
EAVARLALAL QKGLEKGGMK SCGKHFPGHG FVEGDSHLVL PEDGRSLSEL
210 220 230 240 250
EAADLAPFRI MSREGMAAVM PAHVVYPQVD TKPAGFSEIW LKQILRRDIG
260 270 280 290 300
FKGVIFSDDL TMEGACGAGG IKERARISFE AGCDIVLVCN RPDLVDELRE
310 320 330 340 350
DFRIPDNPAL AQRWQYMANT LGSAAAQAVM QTTDFQAAQA FVAGLASPQD
360
TAGGVKVGEA F
Length:361
Mass (Da):38,960
Last modified:February 5, 2008 - v1
Checksum:iD1297D874BA81921
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000381 Genomic DNA. Translation: ABX72669.1.
RefSeqiWP_012221334.1. NC_010120.1.
YP_001598623.1. NC_010120.1.

Genome annotation databases

EnsemblBacteriaiABX72669; ABX72669; NMCC_0468.
KEGGinmn:NMCC_0468.
PATRICi20345290. VBINeiMen117761_0571.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000381 Genomic DNA. Translation: ABX72669.1.
RefSeqiWP_012221334.1. NC_010120.1.
YP_001598623.1. NC_010120.1.

3D structure databases

ProteinModelPortaliA9M1Z4.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH3. Glycoside Hydrolase Family 3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABX72669; ABX72669; NMCC_0468.
KEGGinmn:NMCC_0468.
PATRICi20345290. VBINeiMen117761_0571.

Phylogenomic databases

eggNOGiCOG1472.
HOGENOMiHOG000248526.
KOiK01207.
OMAiAGFSSYW.
OrthoDBiEOG6BCT06.

Enzyme and pathway databases

UniPathwayiUPA00544.
BioCyciNMEN374833:GJ7Z-466-MONOMER.

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]
ProtoNetiSearch...

Publicationsi

  1. "Characterization of ST-4821 complex, a unique Neisseria meningitidis clone."
    Peng J., Yang L., Yang F., Yang J., Yan Y., Nie H., Zhang X., Xiong Z., Jiang Y., Cheng F., Xu X., Chen S., Sun L., Li W., Shen Y., Shao Z., Liang X., Xu J., Jin Q.
    Genomics 91:78-87(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 053442.

Entry informationi

Entry nameiNAGZ_NEIM0
AccessioniPrimary (citable) accession number: A9M1Z4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: February 5, 2008
Last modified: June 24, 2015
This is version 57 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.