>sp|Q0A5D2|HIS4_ALKEH 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1) OX=187272 GN=hisA PE=3 SV=2 MQLIPAIDLKDGRCVRLRQGRMDDETVFSDDPVAMAGRWVAAGTRRLHLVDLNGAVAGKP VNAEIIHRIATRYPDLRIQVGGGIRDLDTIRGYREAGVDDLIIGTQAVRRPEFVTEACQA FPGHIIVGLDARDGRVATDGWEQVSEVRAVDLARRFEAAGVNAIVFTDIGRDGMMKGVNI EATRELARAITIPVIASGGVSSLEDVRALCAAAGDGISGAIVGRALYEGSLDLAEAQGLA DELCGVKP