>sp|A1U5H6|HIS4_MARN8 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Marinobacter nauticus (strain ATCC 700491 / DSM 11845 / VT8) OX=351348 GN=hisA PE=3 SV=1 MLIIPAIDLKDGKCVRLRQGRMEDSTVFGDDPVDMATKWVDAGARRLHLVDLNGAFAGEP VNGEIVKAIAVKYPNLPIQIGGGIRSAETIEAYLKAGVQWVIIGTKAVKEPEFVTEMCKE FPGHIIVGLDAKDGRVATDGWAEVSEVMAVDLAKRFANDGVSSIVYTDIARDGMMQGVNV EATAKLAEEGGIPVIASGGVTNMDDLKRLATVADTGVIGAITGRAIYEGTLDVAEAQAYC DSLKN