MEP cytidylyltransferase

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spinqualitylabelsall models Structure of E. coli MEP cytidylyltransferase complex with CTP, Mg+2 (small light green) and Ca+2 (large green) (PDB code 1i52). Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image Function MEP cytidylyltransferase (MEPCT) catalyzes the conversion of 2C-methyl-D-erythritol 4-phosphate and CTP to 4-(cytidine 5’-diphospho)- 2C-methyl-D-erythritol (CDP-ME) and diphosphate. MEPCT participates in isoprenoid biosynthesis in many bacteria while eukaryotes use the mevalonic acid pathway for the isoprenoed biosynthesis[1]. Relevance Inhibitors of MEPCT can be used as potential antibiotics[2]. Structural highlights The biological assembly of E. coli MEPCT is . The [3]. Water molecules shown as red spheres. .

3D structures of MEP cytidylyltransferase

Updated on 07-August-2018

References

1. ↑ Friedrich R, Fuentes-Prior P, Ong E, Coombs G, Hunter M, Oehler R, Pierson D, Gonzalez R, Huber R, Bode W, Madison EL. Catalytic domain structures of MT-SP1/matriptase, a matrix-degrading transmembrane serine proteinase. J Biol Chem. 2002 Jan 18;277(3):2160-8. Epub 2001 Nov 5. PMID:11696548 doi:10.1074/jbc.M109830200
2. ↑ Tsang A, Seidle H, Jawaid S, Zhou W, Smith C, Couch RD. Francisella tularensis 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase: kinetic characterization and phosphoregulation. PLoS One. 2011;6(6):e20884. doi: 10.1371/journal.pone.0020884. Epub 2011 Jun 9. PMID:21694781 doi:http://dx.doi.org/10.1371/journal.pone.0020884
3. ↑ Richard SB, Bowman ME, Kwiatkowski W, Kang I, Chow C, Lillo AM, Cane DE, Noel JP. Structure of 4-diphosphocytidyl-2-C- methylerythritol synthetase involved in mevalonate- independent isoprenoid biosynthesis. Nat Struct Biol. 2001 Jul;8(7):641-8. PMID:11427897 doi:10.1038/89691