>1yqn_A mol:protein length:161 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase AEMRIGHGFDVHAFGGEGPIIIGGVRIPYEKGLLAHSDGDVALHALTDALLGAAALGDI GKLFPDTDPAFKGADSRELLREAWRRIQAKGYTLGNVDVTIIAQAPKMLPHIPQMRVFI AEDLGCHMDDVNVKATTTEKLGFTGMGLGIACEAVALLIKATK