Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
4668
Gene name Gene Name - the full gene name approved by the HGNC.
Alpha-N-acetylgalactosaminidase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
NAGA
Synonyms (NCBI Gene) Gene synonyms aliases
D22S674, GALB
Chromosome Chromosome number
22
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
22q13.2
Summary Summary of gene provided in NCBI Entrez Gene.
NAGA encodes the lysosomal enzyme alpha-N-acetylgalactosaminidase, which cleaves alpha-N-acetylgalactosaminyl moieties from glycoconjugates. Mutations in NAGA have been identified as the cause of Schindler disease types I and II (type II also known as Ka
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs73167107 C>T Conflicting-interpretations-of-pathogenicity, uncertain-significance Coding sequence variant, missense variant
rs121434529 C>T Pathogenic-likely-pathogenic, pathogenic Coding sequence variant, missense variant
rs121434530 G>A Pathogenic Coding sequence variant, missense variant
rs121434533 C>T Uncertain-significance, pathogenic Coding sequence variant, missense variant
rs140673721 C>T Likely-pathogenic Splice donor variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT016604 hsa-miR-193b-3p Microarray 20304954
MIRT043313 hsa-miR-331-3p CLASH 23622248
MIRT1172991 hsa-miR-150 CLIP-seq
MIRT1172992 hsa-miR-2110 CLIP-seq
MIRT1172993 hsa-miR-3120-3p CLIP-seq
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0004557 Function Alpha-galactosidase activity IBA 21873635
GO:0005737 Component Cytoplasm IBA 21873635
GO:0005764 Component Lysosome IEA
GO:0008456 Function Alpha-N-acetylgalactosaminidase activity IDA 19683538
GO:0009311 Process Oligosaccharide metabolic process IBA 21873635
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
104170 7631 ENSG00000198951
Protein
UniProt ID P17050
Protein name Alpha-N-acetylgalactosaminidase (EC 3.2.1.49) (Alpha-galactosidase B)
Protein function Removes terminal alpha-N-acetylgalactosamine residues from glycolipids and glycopeptides. Required for the breakdown of glycolipids.
PDB 3H53 , 3H54 , 3H55 , 3IGU , 4DO4 , 4DO5 , 4DO6
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF16499 Melibiase_2 25 308 Alpha galactosidase A Family
PF17450 Melibiase_2_C 311 394 Alpha galactosidase A C-terminal beta sandwich domain Domain
Sequence
Sequence length 411
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  
  Glycosphingolipid biosynthesis - globo and isoglobo series
Metabolic pathways
Lysosome
 
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Alpha-n-acetylgalactosaminidase deficiency Schindler Disease, Type II, Schindler Disease, Type I, Schindler Disease, Type III, Alpha-N-acetylgalactosaminidase deficiency type 1, Alpha-N-acetylgalactosaminidase deficiency type 2, Alpha-N-acetylgalactosaminidase deficiency type 3 rs121434530, rs121434531, rs779423223, rs140673721 15136691, 2243144, 8071745, 27604308, 19683538, 11251574, 8040340, 7707696, 8782044, 1131374, 11313741
Autism Autistic Disorder rs121964908, rs62643608, rs181327458, rs797046134, rs869312704, rs1555013332, rs876657679, rs1057518999, rs1057518658, rs771827120, rs1555187899, rs773080572, rs753871454, rs1684130791, rs1684180699
View all (8 more)
Cataract Cataract rs118203965, rs118203966, rs104893685, rs121908938, rs104894175, rs121909048, rs28937573, rs121909049, rs121909050, rs74315488, rs80358200, rs80358203, rs121434643, rs56141211, rs132630322
View all (150 more)
Developmental delay Global developmental delay rs28941770, rs199469464, rs281865469, rs143747297, rs398123009, rs587777428, rs786205133, rs606231459, rs797044854, rs797045027, rs864309504, rs878853160, rs886039902, rs886042046, rs886041291
View all (32 more)
Unknown
Disease term Disease name Evidence References Source
Peripheral axonal neuropathy Peripheral axonal neuropathy ClinVar
Alpha-N-acetylgalactosaminidase deficiency alpha-N-acetylgalactosaminidase deficiency GenCC
Alpha-N-Acetylgalactosaminidase Deficiency alpha-N-acetylgalactosaminidase deficiency type 3 GenCC
Associations from Text Mining
Disease Name Relationship Type References
Colonic Neoplasms Associate 29748462
Fabry Disease Associate 8040340
Mental Disorders Associate 34637873
Neuroaxonal Dystrophies Associate 2243144, 8040340
Parkinson Disease Associate 32348865
Schindler Disease Type I Associate 2243144, 8040340, 9741689