5IWY:
reference: Crystal structure of IspF from Bacillus subtilis and absence of protein complex assembly among IspD/IspE/IspF enzymes in the MEP pathway., Liu Z, Jin Y, Liu W, Tao Y, Wang G, Biosci Rep. 2018 Jan 15. pii: BSR20171370. doi: 10.1042/BSR20171370. PMID: 29335298

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