>tr|A0A2G4SFG0|A0A2G4SFG0_RHIZD 4a-hydroxytetrahydrobiopterin dehydratase OS=Rhizopus microsporus ATCC 52813 GN=RHIMIDRAFT_98542 MAVVKLTQEERDTLLSPLLSSGWRLVDNRDAIIKEYIFTDFNQAFGFMTRVALKADKMDH HPEWFNVYNRVQVTLSTHDCQGLSKRDIELAKFCDEAK