>4j7x_J mol:protein length:288  Sepiapterin reductase
MSYYHHHHHHLESTSLYKKAGLEGVRTMEGGLGRAVCLLTGASRGFGRTLAPLLASLLS
PGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKG
LQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNR
TVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLA
RETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYDK