>2DFU_1|Chains A, B, C, D|probable 2-hydroxyhepta-2,4-diene-1,7-dioate isomerase|Thermus thermophilus (300852) MKILRFNEGRWGVLEGELVLETDGPGGNPTGRRYDLASVTLLPPATPTKIVCVGRNYREHIREMGHDFGEDLPKEPGLFLKGPNALARPGNPRDPWGTAEPVPYPFFTEELHYEGELAVVVGDRMRHVPPEKALDHVLGYTVAVDITARDVQKKDLQWVRAKSADKFLPLGPWLETDLNPQDTWVRTYVNGTLRQEGHTSQMIFSVAEILSYISTFMTLEPLDVVLTGTPEGVGALRPGDRLEVAVEGVGTLFTLIGPKEERPW