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Q0A911 (NAGZ_ALHEH) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 50. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Beta-hexosaminidase
EC=3.2.1.52
Alternative name(s):
Beta-N-acetylhexosaminidase
N-acetyl-beta-glucosaminidase
Gene names
Name:nagZ
Ordered Locus Names:Mlg_1327
OrganismAlkalilimnicola ehrlichei (strain MLHE-1) [Complete proteome] [HAMAP]
Taxonomic identifier187272 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Chromatiales › Ectothiorhodospiraceae › Alkalilimnicola ›

Protein attributes

Sequence length348 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Cleaves GlcNAc linked beta-1,4 to MurNAc tripeptides By similarity. HAMAP-Rule MF_00364

Catalytic activity

Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides. HAMAP-Rule MF_00364

Pathway

Cell wall biogenesis; peptidoglycan recycling. HAMAP-Rule MF_00364

Subcellular location

Cytoplasm By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 3 family. NagZ subfamily.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 348348Beta-hexosaminidase HAMAP-Rule MF_00364
PRO_1000005650

Sites

Active site2521 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q0A911 [UniParc].

Last modified October 17, 2006. Version 1.
Checksum: 394B20284FA162DC

FASTA34838,045
        10         20         30         40         50         60 
MLLGPLMMGL EGTRLSSEER TLLCHPRVGG VILFSRNFQS PEQLRALTDA IHALRRPPLL 

        70         80         90        100        110        120 
IAVDQEGGRV QRFREGFTRL PAPGVLAAVY DRDPAQARAL SHDMGWLMAS ELLACGVDFS 

       130        140        150        160        170        180 
FAPVLDLGRG VSRVIGDRAF HSRPEAVVHL ARGWVAGMRD AGMAAVGKHF PGHGSVAPDS 

       190        200        210        220        230        240 
HLELPRDPRA RSALEGADLV PFRRLAGDRL PGMMTAHVIY QAIDPLPATF SGYWIGEVLR 

       250        260        270        280        290        300 
GELGYEGAVF SDDLGMAAAA EAGPLPRRAR AAMEAGCDMV LLCNHPEAVP AVLRHLPDPD 

       310        320        330        340 
PVSDMRLVRL HGRPVVDNWR KLHRLTRWQE AVRRVRGQDP SPEGELEV

« Hide

References

[1]"Complete sequence of Alkalilimnicola ehrilichei MLHE-1."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Sims D., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J. expand/collapse author list , Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Oremland R.S., Hoeft S.E., Switzer-Blum J., Kulp T., King G., Tabita R., Witte B., Santini J.M., Basu P., Hollibaugh J.T., Xie G., Stolz J.F., Richardson P.
Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MLHE-1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000453 Genomic DNA. Translation: ABI56676.1.
RefSeqYP_742166.1. NC_008340.1.

3D structure databases

ProteinModelPortalQ0A911.
ModBaseSearch...

Protein-protein interaction databases

STRING187272.Mlg_1327.

Protein family/group databases

CAZyGH3. Glycoside Hydrolase Family 3.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABI56676; ABI56676; Mlg_1327.
GeneID4268666.
KEGGaeh:Mlg_1327.
PATRIC20861895. VBIAlkEhr114327_1326.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1472.
HOGENOMHOG000248526.
KOK01207.
OMAVVLHCNG.
ProtClustDBCLSK2469854.

Enzyme and pathway databases

BioCycAEHR187272:GHAX-1383-MONOMER.
UniPathwayUPA00544.

Family and domain databases

Gene3D3.20.20.300. 1 hit.
HAMAPMF_00364. NagZ.
InterProIPR022956. Beta_hexosaminidase_bac.
IPR001764. Glyco_hydro_3_N.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamPF00933. Glyco_hydro_3. 1 hit.
[Graphical view]
SUPFAMSSF51445. Glyco_hydro_cat. 1 hit.
PROSITEPS00775. GLYCOSYL_HYDROL_F3. False negative.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameNAGZ_ALHEH
AccessionPrimary (citable) accession number: Q0A911
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 17, 2006
Last modified: May 1, 2013
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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