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arylsulfatase K; ASK; Telethon sulfatase (ARSK, TSULF, UNQ630/PRO1246)
Function:
- presumably Ca+2-dependent arylsulfatase
- oxidation of Cys to 3-oxoalanine seems essential for catalytic activity
Cofactor: binds 1 Ca+2 per subunit (putative)
Structure: belongs to the sulfatase family
Compartment: secreted (putative)
General
arylsulfatase
Ca+2 binding protein
glycoprotein
secreted protein
Properties
SIZE: entity length = 536 aa
MW = 61 kD
COMPARTMENT: extracellular compartment
MOTIF: signal sequence {1-22}
Ca+2-binding site
SITE: 40-40
Ca+2-binding site
SITE: 80-80
N-glycosylation site {N108}
binding site
SITE: 128-128
FOR-BINDING-OF: Substrate
N-glycosylation site {N166}
N-glycosylation site {N193}
binding site
SITE: 251-251
FOR-BINDING-OF: Substrate
N-glycosylation site {N262}
Ca+2-binding site
SITE: 313-313
Ca+2-binding site
SITE: 314-314
N-glycosylation site {N375}
N-glycosylation site {N413}
N-glycosylation site {N498}
Database Correlations
OMIM 610011
UniProt Q6UWY0
Pfam PF00884
Entrez Gene 153642
Kegg hsa:153642
References
UniProt :accession Q6UWY0