>sp|O26931|HIS4_METTH 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Methanothermobacter thermautotrophicus GN=hisA
MLIIPAVDIKDGKCVQLVQGKPGTEQVVLDDPAGVAGRWESLGAETIHVVDLDGALGLEK
NTGILKEITERVSVPLQIGGGIRSREYAGKLLDMGFERVILGTMAIENPAIVEELAGEYG
SERIMVSLDSRDSRVVIRGWTEKVPFTAEEMARKFQERGAGSILFTNVDFEGLLSGFDLK
PVSELVEAVEIPVIYSGGVSSLNDLRMLQGTGVMGVVIGSAIYRGLIDLTEALKYQDLK