| Name | Heparan sulfate glucosamine 3-O-sulfotransferase 4 |
| Description | Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. Unlike 3-OST-1, does not convert non-anticoagulant heparan sulfate to anticoagulant heparan sulfate (By similarity). |
| UniProt ID | Q9Y661 |
| Gene | HS3ST4 |
