Gene Gene information from NCBI Gene database.
Entrez ID 4669
Gene name N-acetyl-alpha-glucosaminidase
Gene symbol NAGLU
Synonyms (NCBI Gene)
CMT2VMPS-IIIBMPS3BNAGUFHSD
Chromosome 17
Chromosome location 17q21.2
Summary This gene encodes an enzyme that degrades heparan sulfate by hydrolysis of terminal N-acetyl-D-glucosamine residues in N-acetyl-alpha-D-glucosaminides. Defects in this gene are the cause of mucopolysaccharidosis type IIIB (MPS-IIIB), also known as Sanfili
SNPs SNP information provided by dbSNP.
85
SNP ID Visualize variation Clinical significance Consequence
rs104894590 G>A,T Pathogenic-likely-pathogenic, pathogenic Missense variant, coding sequence variant
rs104894591 C>G,T Pathogenic Stop gained, missense variant, coding sequence variant
rs104894592 C>T Pathogenic-likely-pathogenic, pathogenic Stop gained, intron variant, coding sequence variant
rs104894594 C>A,T Pathogenic Missense variant, coding sequence variant
rs104894595 C>T Conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
31
miRTarBase ID miRNA Experiments Reference
MIRT1173064 hsa-miR-1262 CLIP-seq
MIRT1173065 hsa-miR-1293 CLIP-seq
MIRT1173066 hsa-miR-3165 CLIP-seq
MIRT1173067 hsa-miR-323-5p CLIP-seq
MIRT1173068 hsa-miR-3616-3p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
78
GO ID Ontology Definition Evidence Reference
GO:0001573 Process Ganglioside metabolic process IEA
GO:0001774 Process Microglial cell activation IEA
GO:0001889 Process Liver development IEA
GO:0001944 Process Vasculature development IEA
GO:0003158 Process Endothelium development IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
609701 7632 ENSG00000108784
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P54802
Protein name Alpha-N-acetylglucosaminidase (EC 3.2.1.50) (N-acetyl-alpha-glucosaminidase) (NAG) [Cleaved into: Alpha-N-acetylglucosaminidase 82 kDa form; Alpha-N-acetylglucosaminidase 77 kDa form]
Protein function Involved in the degradation of heparan sulfate.
PDB 4XWH
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF12971 NAGLU_N 30 116 Alpha-N-acetylglucosaminidase (NAGLU) N-terminal domain Domain
PF05089 NAGLU 130 465 Alpha-N-acetylglucosaminidase (NAGLU) tim-barrel domain Domain
PF12972 NAGLU_C 474 733 Alpha-N-acetylglucosaminidase (NAGLU) C-terminal domain Domain
Tissue specificity TISSUE SPECIFICITY: Liver, ovary, peripheral blood leukocytes, testis, prostate, spleen, colon, lung, placenta and kidney.
Sequence
Sequence length 743
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Glycosaminoglycan degradation
Metabolic pathways
Lysosome
  HS-GAG degradation
MPS IIIB - Sanfilippo syndrome B
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
2462
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Abnormality of metabolism/homeostasis Likely pathogenic rs2143113297 RCV001814558
Cardiomyopathy Likely pathogenic rs375103824 RCV006255226
Charcot-Marie-Tooth disease Likely pathogenic; Pathogenic rs104894598 RCV004798854
Charcot-Marie-Tooth disease axonal type 2V Likely pathogenic; Pathogenic rs104894601, rs1567890245, rs1352416909, rs2143086378, rs766000735, rs2143075344, rs2143075470, rs2143075902, rs2143076561, rs748042028, rs1261241939, rs2143086665, rs879111128, rs749338526, rs2092930339
View all (162 more)
RCV003770635
RCV001377344
RCV001378696
RCV001379037
RCV001378698
RCV001380076
RCV001390490
RCV001383917
RCV001380662
RCV001383909
RCV001382928
RCV001390366
RCV001389201
RCV001380522
RCV001885164
RCV005225522
RCV001913835
RCV001904871
RCV001939409
RCV001970854
RCV001888331
RCV001934592
RCV002022742
RCV002005475
RCV001993306
RCV002000089
RCV002007460
RCV001939506
RCV002025052
RCV001876710
RCV001895807
RCV001893693
RCV001967204
RCV001972426
RCV001953475
RCV001953487
RCV002043424
RCV002030058
RCV001951137
RCV001951172
RCV002015294
RCV001885892
RCV002001268
RCV001944084
RCV001951307
RCV001963100
RCV001975040
RCV002018528
RCV001906752
RCV001914104
RCV001922252
RCV001378699
RCV001036826
RCV000817080
RCV000802847
RCV001041784
RCV001047802
RCV001214750
RCV001043674
RCV001223228
RCV001851558
RCV002512655
RCV001851559
RCV001214384
RCV001203422
RCV001850099
RCV003775027
RCV003064442
RCV003050471
RCV003064443
RCV003041306
RCV003064444
RCV003050473
RCV003088440
RCV003100650
RCV002636551
RCV000186582
RCV001382879
RCV002760999
RCV002791925
RCV002797040
RCV002839411
RCV002833649
RCV002829468
RCV002862745
RCV002857746
RCV002847846
RCV002909476
RCV002923656
RCV003005516
RCV003022820
RCV003029393
RCV003055225
RCV003049183
RCV003054861
RCV003046951
RCV003043925
RCV005021815
RCV003765570
RCV003765584
RCV003779829
RCV002521987
RCV001068161
RCV003781848
RCV003781849
RCV003781850
RCV003782929
RCV003783712
RCV003783714
RCV003783716
RCV003781415
RCV003781491
RCV003789454
RCV003779413
RCV003779414
RCV003808344
RCV003806897
RCV003791786
RCV003805711
RCV003801507
RCV003804186
RCV003802807
RCV003794451
RCV003796949
RCV003808992
RCV003801789
RCV003802062
RCV003802506
RCV003805088
RCV003812287
RCV000705481
RCV003766125
RCV001043861
RCV001865629
RCV003767252
RCV001238278
RCV002531909
RCV000686454
RCV005223077
RCV003767964
RCV001868256
RCV003767979
RCV001855578
RCV001861796
RCV001861816
RCV001861844
RCV005223114
RCV001070181
RCV002530702
RCV001855608
RCV001855534
RCV001214720
RCV005223107
RCV001855498
RCV001855591
RCV001861828
RCV001218806
RCV001043279
RCV000819008
RCV001855520
RCV003767998
RCV001855464
RCV003767970
RCV002530736
RCV005019125
RCV001378697
RCV001855587
RCV003767969
RCV001206756
RCV001386358
RCV001243748
RCV001868227
RCV003768013
RCV001248721
RCV001861790
RCV000696910
RCV000693826
RCV003768167
RCV000806351
RCV001856244
RCV000792982
RCV000817898
RCV002549733
RCV001862440
RCV001043921
RCV001054291
RCV001068784
RCV001059597
RCV001377261
RCV001205178
RCV001206725
RCV003770292
RCV002514378
RCV001305508
RCV001295061
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Cervical cancer Uncertain significance; Benign rs375458666, rs86312 RCV005901715
RCV005886176
Clear cell carcinoma of kidney Uncertain significance rs143906118 RCV005925555
Gastric cancer Benign rs86312 RCV005886178
Lung cancer Benign rs86312 RCV005886180
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Acute Kidney Injury Associate 24180435
Adenocarcinoma Associate 25860248
Autistic Disorder Associate 31969655
Brain Diseases Associate 29606097
Breast Neoplasms Associate 31629678
Cardiomyopathy Dilated Associate 29606097
Cognition Disorders Associate 25466957, 32578945, 33550137
Colorectal Neoplasms Associate 29955133
Conversion Disorder Associate 33550137
Diabetic Nephropathies Associate 33811534