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Template:STRUCTURE 1knk

Contents 1 Crystal Structure of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate Synthase (ispF) from E. coli involved in Mevalonate-Independent Isoprenoid Biosynthesis 2 Function 3 About this Structure 4 See Also 5 Reference

Crystal Structure of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate Synthase (ispF) from E. coli involved in Mevalonate-Independent Isoprenoid Biosynthesis

Template:ABSTRACT PUBMED 11786530

Function

[ISPF_ECOLI] Involved in the biosynthesis of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), two major building blocks of isoprenoid compounds. Catalyzes the conversion of 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP). Also converts 4-diphosphocytidyl-2-C-methyl-D-erythritol into 2-C-methyl-D-erythritol 3,4-cyclophosphate and CMP.^{[1] [2]}

About this Structure

1knk is a 1 chain structure with sequence from "bacillus_coli"_migula_1895 "bacillus coli" migula 1895. Full crystallographic information is available from OCA.

See Also

• MECDP synthase

Reference

• Richard SB, Ferrer JL, Bowman ME, Lillo AM, Tetzlaff CN, Cane DE, Noel JP. Structure and mechanism of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase. An enzyme in the mevalonate-independent isoprenoid biosynthetic pathway. J Biol Chem. 2002 Mar 8;277(10):8667-72. Epub 2002 Jan 10. PMID:11786530 doi:http://dx.doi.org/10.1074/jbc.C100739200

1. ↑ Herz S, Wungsintaweekul J, Schuhr CA, Hecht S, Luttgen H, Sagner S, Fellermeier M, Eisenreich W, Zenk MH, Bacher A, Rohdich F. Biosynthesis of terpenoids: YgbB protein converts 4-diphosphocytidyl-2C-methyl-D-erythritol 2-phosphate to 2C-methyl-D-erythritol 2,4-cyclodiphosphate. Proc Natl Acad Sci U S A. 2000 Mar 14;97(6):2486-90. PMID:10694574 doi:http://dx.doi.org/10.1073/pnas.040554697
2. ↑ Bitok JK, Meyers CF. 2C-Methyl-d-erythritol 4-phosphate enhances and sustains cyclodiphosphate synthase IspF activity. ACS Chem Biol. 2012 Oct 19;7(10):1702-10. doi: 10.1021/cb300243w. Epub 2012 Aug, 6. PMID:22839733 doi:http://dx.doi.org/10.1021/cb300243w