title: Determinants of tyrosylprotein sulfation coding and substrate specificity of tyrosylprotein sulfotransferases in metazoans.
abstract: This short review likes to give a historical view on the discovery of metazoan Tyrosylprotein Sulfotransferases (TPSTs) setting its focus on the determinants of substrate specificity of these enzymes and on the hitherto knowledge of the sulfation coding mechanism. Weak points of the to-date models of sulfation coding will be outlined and a more detailed and complex view on tyrosylprotein-sulfation coding will be presented with respect to recent cellular investigations on TPSTs.
authors.affiliation: University Duisburg-Essen, Research Group Aquatic Ecosystem Research, 45117 Essen, Germany.
authors.forename: Cristina
authors.initials: C
authors.lastname: Hartmann-Fatu
authors.affiliation: University Duisburg-Essen, Research Group Structural and Medicinal Biochemistry, Centre for Medical Biotechnology (ZMB), 45117 Essen, Germany. Electronic address: peter.bayer@uni-due.de.
authors.forename: Peter
authors.initials: P
authors.lastname: Bayer
mesh_terms: D000818:Animals; D011499:Protein Processing, Post-Translational / Q000235:genetics; D013379:Substrate Specificity; D013431:Sulfates / Q000378:metabolism; D015238:Sulfotransferases / Q000235:genetics*
chemical_list: D013431:Sulfates; D015238:Sulfotransferases; C039079:protein-tyrosine sulfotransferase
keywords: 3′-Phosphoadenosin-5′-phosphosulfat (PAPS); Acidic motif; Glycosylation; Sialyltransferase; Tyrosine sulfation; Tyrosylprotein sulfotransferase (TPST); trans-Golgi