>2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase
MTRVVLSVGSNLGDRLARLRSVADGLGDALIAASPIYEADPWGGVEQGQFLNAVLIADDP
TCEPREWLRRAQEFERAAGRVRGQRWGPRNLDVDLIACYQTSATEALVEVTARENHLTLP
HPLAHLRAFVLIPWIAVDPTAQLTVAGCPRPVTRLLAELEPADRDSVRLFRPSFDLNSRH
PVSRAPES