6f2a

Structural highlights

Function

[LYS3O_CATAD] Alpha-ketoglutarate-dependent dioxygenase that in vitro catalyzes the regio- and stereoselective hydroxylation of L-lysine, leading to (3S)-3-hydroxy-L-lysine. Can also use (5R)-5-hydroxy-L-lysine as substrate, but neither D-lysine nor L-ornithine.[REFERENCE:2]