Target intelligence / Profile preview

Heparan Sulfate Sulfatase

Molecular classification
Enzyme, Sulfatase
01

Overview

Heparan sulfate sulfatases are enzymes that remove sulfate groups from heparan sulfate (HS), a highly sulfated polysaccharide found on cell surfaces and in the extracellular matrix. These sulfatases, including SULF1, SULF2, and ARSG, modulate the structure and function of HS, thereby influencing processes like cell signaling, tissue development, immune responses, and tumor progression. They are considered therapeutic targets, especially in cancer and developmental disorders.

Other names
SULF1SULF2Arylsulfatase GARSG
02

Mechanism of action

Hydrolyzes O-sulfate esters from glucosamine residues within heparan sulfate chains, modulating its interaction with protein ligands.

03

Biological functions

Regulation of cell signalingExtracellular matrix remodelingModulation of ligand bindingRegulation of angiogenesisRegulation of inflammationHeparan sulfate metabolism
04

Disease associations

Cancer progressionCancer metastasisDevelopmental disordersMucopolysaccharidosesImmune system dysfunctionsNeurodegenerative diseases
05

Safety considerations

Potential for off-target effects due to structural similarity with other sulfatasesAltered heparan sulfate structure can impact various signaling pathways, leading to unforeseen consequences.

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