>1IV4_1|Chains A, B, C, D, E, F|2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase|Thermus thermophilus (274) MRIGYGEDSHRLEEGRPLYLCGLLIPSPVGALAHSDGDAAMHALTDALLSAYGLGDIGLLFPDTDPRWRGERSEVFLREAMRLVEARGAKLLQASLVLTLDRPKLGPHRKALVDSLSRLMRLPQDRIGLTFKTSEGLAPSHVQARAVVLLDG