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ENZYME entry: EC 184.108.40.206
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|[Heparan sulfate]-glucosamine 3-sulfotransferase 2.
|Glucosaminyl 3-O-sulfotransferase 2.|
|Heparan sulfate D-glucosaminyl 3-O-sulfotransferase 2.|
|3'-phosphoadenylyl sulfate + [heparan sulfate]-glucosamine <=> adenosine 3',5'-bisphosphate + [heparan sulfate]-glucosamine 3-sulfate|
- This enzyme sulfates the residues marked with an asterisk in
sequences containing at least ->IdoA2S->GlcN*-> or ->GlcA2S->GlcN*->.
- Preference for GlcN2S versus unmodified GlcN has not yet been
- Additional structural features are presumably required for substrate
recognition, since the 3-O-sulfated residue is of low abundance,
whereas the above IdoA-containing sequence is quite abundant.
- This enzyme differs from the other [heparan sulfate]-glucosamine
3-sulfotransferases by modifying selected glucosamine residues
preceded by GlcA2S; EC 220.127.116.11 prefers GlcA or IdoA, whereas
EC 18.104.22.168 prefers IdoA2S.
|PRIAM enzyme-specific profiles||22.214.171.124|
|KEGG Ligand Database for Enzyme Nomenclature||126.96.36.199|
|IUBMB Enzyme Nomenclature||188.8.131.52|
|MEDLINE||Find literature relating to 184.108.40.206|
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entries corresponding to 2.8.2.-
entries corresponding to 2.8.-.-
entries corresponding to 2.-.-.-