>1z6z_E mol:protein length:282 Sepiapterin reductase MGSSHHHHHHSSGRENLYFQGHMLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLS ARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLIN NAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSL CALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPD MRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYDKGS