Chondro-4-sulfatase

The enzyme chondro-4-sulfatase (EC 3.1.6.9)^[1][2][3] catalyzes the reaction

4-deoxy-β-D-gluc-4-enuronosyl-(1→3)-N-acetyl-D-galactosamine 4-sulfate + H₂O ${\displaystyle \rightleftharpoons }$ 4-deoxy-β-D-gluc-4-enuronosyl-(1→3)-N-acetyl-D-galactosamine + sulfate

Chondro-4-sulfatase
Identifiers
EC no.	3.1.6.9
CAS no.	9045-75-4
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

This enzyme belongs to the family of hydrolases, specifically those acting on sulfuric ester bonds. The systematic name is 4-deoxy-β-D-gluc-4-enuronosyl-(1→3)-N-acetyl-D-galactosamine-4-sulfate 4-sulfohydrolase. This enzyme is also called chondroitin-4-sulfatase.