Summary

Name EXT1
Full Name Exostosin-1
Synonyms Glucuronosyl-N-acetylglucosaminyl-proteoglycan/N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase, Multiple exostoses protein 1, Putative tumor suppressor protein EXT1
Primary ID Q16394
Links - -
Type protein
Relations 4
Function Glycosyltransferase required for the biosynthesis of heparan-sulfate. The EXT1/EXT2 complex possesses substantially higher glycosyltransferase activity than EXT1 or EXT2 alone. Appears to be a tumor suppressor. Required for the exosomal release of SDCBP, CD63 and syndecan (PubMed:22660413).

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Relations

Regulator Mechanism target score
+ up-regulates activity img/indirect-activation.png BMP4 0.365
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/indirect-activation.png WNT8B 0.2
Publications: 1 Organism: Homo Sapiens
+ form complex img/form-complex.png binding EXT1/EXT2 0.563
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/indirect-activation.png WNT8A 0.2
Publications: 1 Organism: Homo Sapiens