GO:0019135

deoxyhypusine monooxygenase activity

Details: 
Catalysis of the reaction: protein N6-(4-aminobutyl)-L-lysine + donor-H2 + O2 = protein N6-((R)-4-amino-2-hydroxybutyl)-L-lysine + acceptor + H2O. [EC:1.14.99.29]
Evidence Code: 
IEA