>sp|Q8DI68|ACSF2_THEEB Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase 2 OS=Thermosynechococcus elongatus (strain BP-1) GN=acsF2 PE=3 SV=1 MVAIAPNPHSGQSVKTIRENLLTPRFYTTDFEQAAKLDLSRQQEQLEAMLAEMRADYNRH HFVRDDSFKGTWDLLDAQTRKAFIDYLERSCVSEFSGFLLFKELSRKLKDRNPLLAEIFH LMARDEARHAGFLNKAMMDFGHAMDLGYLSKTRTYTFFPLPWVLYTVYLSEKIGYWRYII IYRHLEKHPEHSFYPLFNYFERWCQDENRHGDIFKALIHSQPQLIQGWGAKLWMRFFLLT VFATHTLTVHERAKFYEALGLDATAFDREVIAKTNETAARTFSVVLNVDHPEFYSRLQRC VEISNKLQAIEATHQPKWLKALRKLPHQLAIAGHLLRIYLLPPVNAQQEWGTVH