>6QRQ_1|Chains A, B, C, D|Oxygen-binding diiron protein|Thermotoga maritima (2336)
MFENEILFDNGQHKFMFLGWEEKEEEIVQTNQYLILDGNEGILLDPGGAHVFPRVMSNVAEVVDLSSIRHIFYTHQDPDVTSGILLWLSICENAKIYISSLWVRFLPHFGIYDQKRIVPISDKGTKIKLLSGNELEILPAHFLHSTGNFVLYDPVAKILFSGDIGAAVFEKGKRYRYVDDFERHLPLMEAFHKRYMSSNAACKKWVDMVSKKKIDMIAPQHGAVFRGESVKKFLEWFRNLKCGVDLIDNLYSL