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Q0VQT2

- Q0VQT2_ALCBS

UniProt

Q0VQT2 - Q0VQT2_ALCBS

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Protein

Beta-hexosaminidase

Gene

nagZ

Organism
Alcanivorax borkumensis (strain SK2 / ATCC 700651 / DSM 11573)
Status
Unreviewed - 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 annotationSAAS annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei74 – 741SubstrateUniRule annotation
Binding sitei82 – 821SubstrateUniRule annotation
Binding sitei148 – 1481SubstrateUniRule annotation
Sitei189 – 1891Important for catalytic activityUniRule annotation
Active sitei191 – 1911Proton donor/acceptorUniRule annotation
Active sitei261 – 2611NucleophileUniRule 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. cell wall organization Source: UniProtKB-KW
  5. peptidoglycan biosynthetic process Source: UniProtKB-KW
  6. peptidoglycan turnover Source: UniProtKB-HAMAP
  7. regulation of cell shape Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

GlycosidaseUniRule annotationSAAS annotation, Hydrolase

Keywords - Biological processi

Cell cycle, Cell divisionUniRule annotationSAAS annotation, Cell shape, Cell wall biogenesis/degradationUniRule annotationSAAS annotation, Peptidoglycan synthesisUniRule annotationSAAS annotation

Enzyme and pathway databases

BioCyciABOR393595:GHRI-1045-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:ABO_1018Imported
OrganismiAlcanivorax borkumensis (strain SK2 / ATCC 700651 / DSM 11573)Imported
Taxonomic identifieri393595 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaOceanospirillalesAlcanivoracaceaeAlcanivorax
ProteomesiUP000008871: Chromosome

Subcellular locationi

Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Protein-protein interaction databases

STRINGi393595.ABO_1018.

Structurei

3D structure databases

ProteinModelPortaliQ0VQT2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni178 – 1792Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG1472.
HOGENOMiHOG000248526.
KOiK01207.
OMAiAHDIDLS.
OrthoDBiEOG6BCT06.

Family and domain databases

Gene3Di3.20.20.300. 1 hit.
HAMAPiMF_00364. NagZ.
InterProiIPR022956. Beta_hexosaminidase_bac.
IPR001764. Glyco_hydro_3_N.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00933. Glyco_hydro_3. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Complete.

Q0VQT2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSSVYKVAMS ASASPLLMLD LEGLEVSASE KDMLAHPGAG GLILFARNYV
60 70 80 90 100
DRQQLAELVQ QVRAVRPEML IAVDQEGGRV QRFRDGFVRL PPMAALGQRY
110 120 130 140 150
DQAPAQAVGE ATLLGELMAS ELTELDIDIS FAPVLDLDYG NSSVIGDRSF
160 170 180 190 200
HGDADAMIAL AGAFIDGMSA AGMAATGKHF PGHGHVGADS HLELPIDPRP
210 220 230 240 250
LSELEAADMR PFMALAPKLD GIMPAHVIYS AVEQQTAGFS RYWLQTQLRE
260 270 280 290 300
RLGFRGVIFS DDLSMAGAHG VGGYPQRAQA ALEAGCDMVL ACNCCEGAEQ
310 320 330 340
VLDFLGTQNF SGQVPAAGLR ARPRLPMDAQ RRAVAADLAA ALREH
Length:345
Mass (Da):36,802
Last modified:September 5, 2006 - v1
Checksum:i358CF6114C414B4C
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM286690 Genomic DNA. Translation: CAL16466.1.
RefSeqiYP_692738.1. NC_008260.1.

Genome annotation databases

EnsemblBacteriaiCAL16466; CAL16466; ABO_1018.
GeneIDi4211415.
KEGGiabo:ABO_1018.
PATRICi20839759. VBIAlcBor124741_1070.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM286690 Genomic DNA. Translation: CAL16466.1 .
RefSeqi YP_692738.1. NC_008260.1.

3D structure databases

ProteinModelPortali Q0VQT2.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 393595.ABO_1018.

Protein family/group databases

CAZyi GH3. Glycoside Hydrolase Family 3.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAL16466 ; CAL16466 ; ABO_1018 .
GeneIDi 4211415.
KEGGi abo:ABO_1018.
PATRICi 20839759. VBIAlcBor124741_1070.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00544 .
BioCyci ABOR393595:GHRI-1045-MONOMER.

Family and domain databases

Gene3Di 3.20.20.300. 1 hit.
HAMAPi MF_00364. NagZ.
InterProi IPR022956. Beta_hexosaminidase_bac.
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.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SK2 / ATCC 700651 / DSM 11573Imported.

Entry informationi

Entry nameiQ0VQT2_ALCBS
AccessioniPrimary (citable) accession number: Q0VQT2
Entry historyi
Integrated into UniProtKB/TrEMBL: September 5, 2006
Last sequence update: September 5, 2006
Last modified: October 29, 2014
This is version 57 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3