>1z6z_B mol:protein length:282 Sepiapterin reductase MGSSHHHHHHSSGRENLYFQGHMLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLS ARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLIN NAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSL CALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPD MRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYDKGS