>sp|Q1GB65|NADK_LACDA NAD kinase OS=Lactobacillus delbrueckii subsp. bulgaricus GN=nadK MKVAIVHNDRVTTQVAVRHLQVLLAEKGILQDQQHPDLVISVGGDGTLISAFHKYKQQLD KVCFAGIHTGHLGFYTDWRNYDMEKLVDALASHPVEENEVGYPLLDMKVTTSCGEKRFLA LNEASIKRISKTMEAEVWLGGERFENFRGDGLCVSTPTGSTAYSKSLGGAVIHPRLKTLQ LTEIASINNLVFRTVGSPIVIAPDEWITIVPKISDRVVVIVDGERISLTDVQKVDYKIAA EEIRFYQYGHHHFWERVNDAFIGDR