heparan sulfate 2-O-sulfotransferase activity

id: GO:0004394
name: heparan sulfate 2-O-sulfotransferase activity
namespace: molecular_function
type: go
obsolete: False

Description: Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + heparan sulfate = adenosine 3',5'-bisphosphate + heparan sulfate 2-O-sulfate; results in 2-O-sulfation of iduronic acid residues in heparan sulfate.

Parent Functions