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A1SW90

- NAGZ_PSYIN

UniProt

A1SW90 - NAGZ_PSYIN

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Protein
Beta-hexosaminidase
Gene
nagZ, Ping_1987
Organism
Psychromonas ingrahamii (strain 37)
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
Complete GO annotation...

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

BioCyciPING357804:GJBJ-2073-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:Ping_1987
OrganismiPsychromonas ingrahamii (strain 37)
Taxonomic identifieri357804 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPsychromonadaceaePsychromonas
ProteomesiUP000000639: 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 – 337337Beta-hexosaminidaseUniRule annotation
PRO_1000005660Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi357804.Ping_1987.

Structurei

3D structure databases

ProteinModelPortaliA1SW90.

Family & Domainsi

Region

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

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1472.
HOGENOMiHOG000248526.
KOiK01207.
OMAiCELAFSS.
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.

A1SW90-1 [UniParc]FASTAAdd to Basket

« Hide

MRPVILDVEG YELDSEEKEI LAHPLVAGII LFTRNYYDIE QLKALVKDIR    50
RYAGNELLIA VDHEGGRVQR FRDDFTRLPS AGSLIEKNDM KTACELAFSS 100
AWVMASELIA CDIDFSFAPV LDLNGISNVI QNRAFSSSIT ETVTLAEAYI 150
NGMKSAGMVS TGKHFPGHGS VEADSHTALP VDSRSELEIF TKDIKPFENL 200
IKKGALDAVM PSHVVYSQCD LQPAGFSSYW LDDVLRTRLG FKGVVISDDL 250
SMHGASFVGN HLSRAESAIQ AGCDLILACN DRSGAVSILD NLKVKPTAQY 300
HAVNQLRSTK NKFILPLNKN PIWIKNKQML MQLSEQF 337
Length:337
Mass (Da):37,284
Last modified:February 6, 2007 - v1
Checksum:i1FAFA08D96E3DB76
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000510 Genomic DNA. Translation: ABM03755.1.
RefSeqiWP_011770315.1. NC_008709.1.
YP_943354.1. NC_008709.1.

Genome annotation databases

EnsemblBacteriaiABM03755; ABM03755; Ping_1987.
GeneIDi4627231.
KEGGipin:Ping_1987.
PATRICi23069165. VBIPsyIng103130_2184.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000510 Genomic DNA. Translation: ABM03755.1 .
RefSeqi WP_011770315.1. NC_008709.1.
YP_943354.1. NC_008709.1.

3D structure databases

ProteinModelPortali A1SW90.
ModBasei Search...

Protein-protein interaction databases

STRINGi 357804.Ping_1987.

Protein family/group databases

CAZyi GH3. Glycoside Hydrolase Family 3.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABM03755 ; ABM03755 ; Ping_1987 .
GeneIDi 4627231.
KEGGi pin:Ping_1987.
PATRICi 23069165. VBIPsyIng103130_2184.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00544 .
BioCyci PING357804:GJBJ-2073-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 37.

Entry informationi

Entry nameiNAGZ_PSYIN
AccessioniPrimary (citable) accession number: A1SW90
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 6, 2007
Last modified: September 3, 2014
This is version 52 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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