Tuning inhibitor susceptibility of human 4-hydroxyphenylpyruvate dioxygenase to rescue tyrosine catabolism in the presence of β-triketones
Jessie Neuckermans, Alan Mertens, Sien Lequeue, Nina Stefanie Salvi, Liesbeth Desmet, Gigly G. Del’haye, Karina Tretowicz, Tamara Vanhaecke, Ulrich Schwaneberg, Joery De Kock
This study engineers HPD variants with enhanced NTBC tolerance to restore tyrosine metabolism while maintaining catalytic activity and MHC-II binding properties.
bioRxiv · Oct 23, 2026 · PreprintBiochemistry