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Q606N2

- NAGZ_METCA

UniProt

Q606N2 - NAGZ_METCA

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Protein
Beta-hexosaminidase
Gene
nagZ, MCA1984
Organism
Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
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 sitei57 – 571Substrate By similarity
Binding sitei65 – 651Substrate By similarity
Binding sitei128 – 1281Substrate By similarity
Sitei169 – 1691Important for catalytic activity By similarity
Active sitei171 – 1711Proton donor/acceptor By similarity
Active sitei242 – 2421Nucleophile 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

UniPathwayiUPA00544.

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:MCA1984
OrganismiMethylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
Taxonomic identifieri243233 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaMethylococcalesMethylococcaceaeMethylococcus
ProteomesiUP000006821: 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 – 334334Beta-hexosaminidaseUniRule annotation
PRO_0000234916Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi243233.MCA1984.

Structurei

3D structure databases

ProteinModelPortaliQ606N2.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni158 – 1592Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1472.
HOGENOMiHOG000248526.
KOiK01207.
OMAiLLNGFVW.
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.

Q606N2-1 [UniParc]FASTAAdd to Basket

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MFDLVGPRLS ADEREFLCHP AAGGLILFSR NYASPDQMLA LVSEVRSLRP    50
DMLIAVDHEG GRVQRFREGF TRLPPASAYL EVAGEAGLAA AETAGWLMAA 100
ELRAVGVDFS FAPVLDVDSG ISTVIGDRAF ARTPEEVTAA ARAFATGMRR 150
AGMAAVGKHF PGHGGVAGDS HLVLPEDRRE LEELLARDLL PFSALIRENL 200
EGIMPAHVLY SRIDARPPCF SPFWLQTILR ERMNFDGAIF SDDLSMAGAA 250
VAGDYAARAL AALEAGCDML VVCNTPEATA SILEALENRT ASPGSTRRLA 300
AMCGRSRIDR DALLASSEWR NAVDRIHSFN DSAQ 334
Length:334
Mass (Da):35,944
Last modified:November 23, 2004 - v1
Checksum:i38423296CB06F04D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE017282 Genomic DNA. Translation: AAU91985.1.
RefSeqiWP_010961229.1. NC_002977.6.
YP_114416.1. NC_002977.6.

Genome annotation databases

EnsemblBacteriaiAAU91985; AAU91985; MCA1984.
GeneIDi3103253.
KEGGimca:MCA1984.
PATRICi22607816. VBIMetCap22254_2015.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE017282 Genomic DNA. Translation: AAU91985.1 .
RefSeqi WP_010961229.1. NC_002977.6.
YP_114416.1. NC_002977.6.

3D structure databases

ProteinModelPortali Q606N2.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 243233.MCA1984.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAU91985 ; AAU91985 ; MCA1984 .
GeneIDi 3103253.
KEGGi mca:MCA1984.
PATRICi 22607816. VBIMetCap22254_2015.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00544 .

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: ATCC 33009 / NCIMB 11132 / Bath.

Entry informationi

Entry nameiNAGZ_METCA
AccessioniPrimary (citable) accession number: Q606N2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 16, 2006
Last sequence update: November 23, 2004
Last modified: September 3, 2014
This is version 64 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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