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spinqualitylabelsall models Geranylgeranyl pyrophosphate synthase dimer complex with GGPP and Mg+2 (green) 2z4v Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image Function Geranylgeranyl pyrophosphate synthase (GGPPS) catalyzes the synthesis of geranylgeranyl pyrophosphate (GGPP) from farnesyl diphosphate and isopentenyl diphosphate. GGPPS is involved in the addition of hydrophobic molecules to proteins and in the regulation of a nuclear hormone receptor[1]. Relevance GGPPS inhibitors are studied as therapeutical targets since geranylgeranylation is a post-translational modification of several proteins involved in human disease[2]. Structural highlights GGPP - the product of GGPPS catalysis interacts with Mg+2 ions in the active site[3].

3D Structures of geranylgeranyl pyrophosphate synthase

Updated on 07-March-2016

2dh4 – yGGPPS + Mg - yeast
2e8t – yGGPPS + Mg + isopentenyl pyrophosphate + farnesyl thiopyrophosphate
2e8u, 2e8w – yGGPPS + Mg + isopentenyl pyrophosphate
2e8v – yGGPPS + GGPP
2z4v – yGGPPS + GGPP + Mg
2e8x – yGGPPS + GPP + Mg
2e90 – yGGPPS + Mg + PP + farnesyl pyrophosphate
2e91, 2e92, 2e93, 2e94, 2e95, 2z7h, 2z4w, 2z4x, 2z4y, 2z4z, 2z50, 2z52, 2z78, 2z7i, 2zeu – yGGPPS + Mg + inhibitor
2zev – yGGPPS + Mg + isopentenyl pyrophosphate + inhibitor
2q80 – GGPPS + GGPP + Mg - human
2azj – SsGGPPS – Sulfolobus solfataricus
2azk – SsGGPPS (mutant)
3lk5, 3lmd – CgGGPPS – Corynebacterium glutamicum
3q2q – CgGGPPS + Ca + isoprenyl diphosphate
3qqv – CgGGPPS + Mg + isoprenyl diphosphate
3n3d, 3pko – GGPPS – Lactobacillus brevis
2j1o – SaGGPPS – Sinapis alba
2j1p – SaGGPPS + GGPP

References

1. ↑ Croteau R, Purkett PT. Geranyl pyrophosphate synthase: characterization of the enzyme and evidence that this chain-length specific prenyltransferase is associated with monoterpene biosynthesis in sage (Salvia officinalis). Arch Biochem Biophys. 1989 Jun;271(2):524-35. PMID:2730002
2. ↑ Wiemer AJ, Wiemer DF, Hohl RJ. Geranylgeranyl diphosphate synthase: an emerging therapeutic target. Clin Pharmacol Ther. 2011 Dec;90(6):804-12. doi: 10.1038/clpt.2011.215. Epub 2011, Nov 2. PMID:22048229 doi:http://dx.doi.org/10.1038/clpt.2011.215
3. ↑ K-M Chen C, Hudock MP, Zhang Y, Guo RT, Cao R, No JH, Liang PH, Ko TP, Chang TH, Chang SC, Song Y, Axelson J, Kumar A, Wang AH, Oldfield E. Inhibition of geranylgeranyl diphosphate synthase by bisphosphonates: a crystallographic and computational investigation. J Med Chem. 2008 Sep 25;51(18):5594-607. PMID:18800762 doi:10.1021/jm800325y