Crystal Structure of the Heme d 1 Biosynthesis Enzyme NirE in Complex with Its Substrate Reveals New Insights into the Catalytic Mechanism of S -Adenosyl-l-methionine-dependent Uroporphyrinogen III Methyltransferases

Crystal Structure of the Heme d 1 Biosynthesis Enzyme NirE in Complex with Its Substrate Reveals New Insights into the Catalytic Mechanism of S -Adenosyl-l-methionine-dependent Uroporphyrinogen III Methyltransferases