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Catalysis of the hydrolysis of the 2-sulfate groups of the L-iduronate 2-sulfate units of dermatan sulfate, heparan sulfate and heparin. Catalysis of the hydrolysis of any ester bond. Catalysis of the reaction: RSO-R' + H2O = RSOOH + R'H. This reaction is the hydrolysis of any sulfuric ester bond, any ester formed from sulfuric acid, O=SO(OH)2.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: iduronate-2-sulfatase activity
Acc: GO:0004423
Aspect: Molecular Function
Desc: Catalysis of the hydrolysis of the 2-sulfate groups of the L-iduronate 2-sulfate units of dermatan sulfate, heparan sulfate and heparin.
Synonyms:
  • sulfoiduronate sulfohydrolase activity
  • L-iduronate 2-sulfate sulfatase activity
  • L-iduronosulfatase activity
  • iduronate sulfatase activity
  • L-iduronate-2-sulfate 2-sulfohydrolase activity
  • sulfo-L-iduronate sulfatase activity
  • idurono-2-sulfatase activity
  • chondroitinsulfatase
  • iduronate-2-sulphatase activity
  • iduronide-2-sulfate sulfatase activity
  • 2-sulfo-L-iduronate 2-sulfatase activity
  • iduronate sulfate sulfatase activity
  • L-idurono sulfate sulfatase activity
  • iduronate-2-sulfate sulfatase activity
Proteins in PDR annotated with:
   This term: 3 [Search]
   Term or descendants: 3 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0004423 - iduronate-2-sulfatase activity (interactive image map)

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