>sp|A6GY76|HIS4_FLAPJ 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Flavobacterium psychrophilum GN=hisA MRIIPAIDIIDGKCVRLSKGDYNTKIIYNENPLEVAKKFEAHGVQYLHLVDLDGAKSSQI INYKILEKIASQTALKIDFGGGLKSDNDLRIAFESGANQITGGSIAVKNPEVFNEWIIKY GADKIILGADANNEKVAISGWLEESKEELIPFIQNYQNQGIEYVICTDIAKDGMLAGPSF NLYAKILSETKGIKLIASGGISTFDELPKLAQLGCEGTIIGKAIYENRITLKQLENFILN K