>sp|Q9KA69|DXR_HALH5 1-deoxy-D-xylulose 5-phosphate reductoisomerase OS=Halalkalibacterium halodurans GN=dxr MKGISVLGATGSIGTQTLDVLANHRDKFRLVAMSVGKNLTLAEEQIHQFKPPLVSVMTDE DRKTLASKVPEGTRVVCGEEGLIEVATAEKAEILVNAVIGSVGLAPTLAAIEAKKTIALA NKETLVTAGHLVTEKAREHGVKLLPVDSEHSAIFQALQGERMDRLHRIIITASGGSFRDK SRDELNGVTVEDALKHPNWSMGAKITIDSATMMNKGLEVIEAHWLFNLPYEKIDVLLHKE SIIHSMVEFVDRSVIAQLGTPDMRVPIQYALSYPDRLEFHEGQQLNLWEVGKLHFAPLDM ERFRCMAFAYESGKQGGTMPTVLNAANEEAVELFLNNQLSFLGIEDVIEKALERHERIDS PSLADILHVDQETRAFVHSLIK