EOG8J4018	GO:0006478	2/5	peptidyl-tyrosine sulfation	biological_process	"The sulfation of peptidyl-tyrosine residues to form peptidyl-O4'-sulfo-L-tyrosine." [RESID:AA0172]
EOG8J4018	GO:0008476	2/5	protein-tyrosine sulfotransferase activity	molecular_function	"Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + protein tyrosine = adenosine 3',5'-bisphosphate + protein tyrosine-O-sulfate." [EC:2.8.2.20]