>1rtz_A mol:protein length:152 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVA LETSLAPEELLNHTQRIELQQGRGGPRTLDLDIMLFGNEVINTERLTVPHYDMKNRGFM LWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW