Gene Gene information from NCBI Gene database.
Entrez ID 2588
Gene name Galactosamine (N-acetyl)-6-sulfatase
Gene symbol GALNS
Synonyms (NCBI Gene)
GALNAC6SGASGalN6SMPS4A
Chromosome 16
Chromosome location 16q24.3
Summary This gene encodes N-acetylgalactosamine-6-sulfatase which is a lysosomal exohydrolase required for the degradation of the glycosaminoglycans, keratan sulfate, and chondroitin 6-sulfate. Sequence alterations including point, missense and nonsense mutations
SNPs SNP information provided by dbSNP.
52
SNP ID Visualize variation Clinical significance Consequence
rs118204435 G>C Pathogenic Coding sequence variant, missense variant
rs118204436 A>G Pathogenic 5 prime UTR variant, coding sequence variant, missense variant
rs118204438 T>A Pathogenic 5 prime UTR variant, coding sequence variant, missense variant
rs118204439 G>A,C Pathogenic Missense variant, coding sequence variant, stop gained
rs118204440 T>C Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
155
miRTarBase ID miRNA Experiments Reference
MIRT1010587 hsa-miR-125a-5p CLIP-seq
MIRT1010588 hsa-miR-125b CLIP-seq
MIRT1010589 hsa-miR-142-5p CLIP-seq
MIRT1010590 hsa-miR-1909 CLIP-seq
MIRT1010591 hsa-miR-3136-5p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
13
GO ID Ontology Definition Evidence Reference
GO:0003943 Function N-acetylgalactosamine-4-sulfatase activity TAS 8325655
GO:0004065 Function Arylsulfatase activity IBA
GO:0005576 Component Extracellular region TAS
GO:0005764 Component Lysosome IEA
GO:0005764 Component Lysosome IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
612222 4122 ENSG00000141012
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P34059
Protein name N-acetylgalactosamine-6-sulfatase (EC 3.1.6.4) (Chondroitinsulfatase) (Chondroitinase) (Galactose-6-sulfate sulfatase) (GalN6S) (N-acetylgalactosamine-6-sulfate sulfatase) (GalNAc6S sulfatase)
PDB 4FDI , 4FDJ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00884 Sulfatase 31 355 Sulfatase Family
PF14707 Sulfatase_C 378 509 Domain
Sequence
Sequence length 522
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Glycosaminoglycan degradation
Metabolic pathways
Lysosome
  Keratan sulfate degradation
MPS IV - Morquio syndrome A
Neutrophil degranulation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
25
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormality of the skeletal system Likely pathogenic rs1597570621 RCV001814568
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
GALNS-related disorder Likely pathogenic; Pathogenic rs2143001165, rs145798311, rs1209154325, rs1567519109, rs1444754604, rs398123437 RCV003407849
RCV004742418
RCV003420080
RCV003918242
RCV003908434
View all (1 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Melanoma Likely pathogenic; Pathogenic rs1275386976 RCV005911188
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Morquio syndrome Likely pathogenic; Pathogenic rs772413313, rs746086649, rs894525161, rs745523154, rs975409254, rs1567530426, rs768664270, rs753051547, rs747805226, rs763184657, rs727503946, rs191519947, rs118204437, rs118204438, rs118204441
View all (25 more)
RCV004579572
RCV002222703
RCV003331131
RCV002509670
RCV002271645
View all (36 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Abnormality of metabolism/homeostasis Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Acute myeloid leukemia Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATYPICAL FEMORAL FRACTURE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDER CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
2,8-Dihydroxyadenine Urolithiasis 2,8-Dihydroxyadenine Urolithiasis BEFREE 10479485
★☆☆☆☆
Found in Text Mining only
Acne Acne BEFREE 30206454
★☆☆☆☆
Found in Text Mining only
Acne Vulgaris Acne BEFREE 30206454
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 23389729
★☆☆☆☆
Found in Text Mining only
Age related macular degeneration Age-related macular degeneration BEFREE 18263814, 22140259
★☆☆☆☆
Found in Text Mining only
Amyloidosis Amyloidosis BEFREE 31149043
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety Disorder BEFREE 31625412
★☆☆☆☆
Found in Text Mining only
Anxiety Disorders Anxiety Disorder BEFREE 31625412
★☆☆☆☆
Found in Text Mining only
beta-Galactosidase Deficiency Beta-Galactosidase Deficiency BEFREE 3129222
★☆☆☆☆
Found in Text Mining only
Bone Diseases Bone disease Pubtator 29158412 Associate
★☆☆☆☆
Found in Text Mining only