Gene: galactosamine (N-acetyl)-6-sulfatase ; GALNS


Gene Symbol: GALNS
OMIM: 612222
Chromosome location: 16q24.3

Related informations:  NCBI Gene  Genome Browser  Ensembl  UniProt  GeneCards  Kyoto Encyclopedia  BioGPS  HGNC  HPRD  

Mucopolysaccharidosis IVA (Morquio A syndrome) || c.IVS1+1G>A

Phenotype:    Mucopolysaccharidosis IVA (Morquio A syndrome)
Dna Change:    c.IVS1+1G>A
Protein Change:   
Mutation Type:    Substitution
Mutation Effect:    Splice site
Location:    intron 1
Transcript:    NM_000512.4

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
TunisiaNANA5 patients / 6 patientsNALaradi S et al., 2006Laradi S, Tukel T, Khediri S, Shabbeer J, Erazo M, Chkioua L, Chaabouni M, Ferchichi S, Miled A, Desnick RJ, . Mucopolysaccharidosis type IV: N-acetylgalactosamine-6-sulfatase mutations in Tunisian patients.. Mol. Genet. Metab.. 2006; 87(3):213-8

Mucopolysaccharidosis IVA (Morquio A syndrome) || c.1168delC

Phenotype:    Mucopolysaccharidosis IVA (Morquio A syndrome)
Dna Change:    c.1168delC
Protein Change:    p.Leu390*
Mutation Type:    Deletion
Mutation Effect:   
Location:    exon 11
Transcript:    NM_000512.4

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
TurkeyNANA1 patientNAKhedhiri S et al., 2014Khedhiri S, Chkioua L, Elcioglu N, Laradi S, Miled A, . Mutations and polymorphisms in N-acetylgalactosamine-6-sulfate sulfatase gene in Turkish Morquio A patients.. Pathol. Biol.. 2014; 62(1):38-40

Mucopolysaccharidosis IVA (Morquio A syndrome) || c.421T>A

Phenotype:    Mucopolysaccharidosis IVA (Morquio A syndrome)
Dna Change:    c.421T>A
Protein Change:    p.Trp141Arg
Mutation Type:    Substitution
Mutation Effect:    Missense
Location:    exon 4
Transcript:    NM_000512.4

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
TurkeyNANA1 patientNAKhedhiri S et al., 2014Khedhiri S, Chkioua L, Elcioglu N, Laradi S, Miled A, . Mutations and polymorphisms in N-acetylgalactosamine-6-sulfate sulfatase gene in Turkish Morquio A patients.. Pathol. Biol.. 2014; 62(1):38-40

References

Khedhiri S, Chkioua L, Elcioglu N, Laradi S, Miled A, Mutations and polymorphisms in N-acetylgalactosamine-6-sulfate sulfatase gene in Turkish Morquio A patients.Pathol. Biol.. 2014; 62(1):38-40

Laradi S, Tukel T, Khediri S, Shabbeer J, Erazo M, Chkioua L, Chaabouni M, Ferchichi S, Miled A, Desnick RJ, Mucopolysaccharidosis type IV: N-acetylgalactosamine-6-sulfatase mutations in Tunisian patients.Mol. Genet. Metab.. 2006; 87(3):213-8