>tr|A0A369R6B4|A0A369R6B4_9CHLB 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase OS=Prosthecochloris sp. ZM GN=ispF MRVGIGIDVHQFVENRKLIIGGIEIPHTMGLKGHSDADVLLHAISDALLGAAALGDIGKH FPDTSPDFKDIDSRILLRHVGKLIADEGYTIVNIDSMLLMERPKVAPYIVAMRESIAECL DIETSRVSVKATTNEKLGYIGRQEGAAAHAVCLIEEK