>tr|A0A6C1DTA1|A0A6C1DTA1_SACPS 4a-hydroxytetrahydrobiopterin dehydratase OS=Saccharomyces pastorianus GN=GRS66_002128 MHNKIVRIASSALTGGKLLEKLKPLTRWEVQWDPNKTKCLGITREVTFKDYETTWAFLTR VSMRSHLWGHHPLIHTSYTWVKLELHTHDIDPKDGAHSQLSDIDVRMAKRIDSYIDEMTT