4kk2 | pdb_00004kk2

Crystal structure of a chimeric FPP/GFPP synthase (TARGET EFI-502313c) from Artemisia spiciformiS (1-72:GI751454468,73-346:GI75233326), apo structure

spinqualitylabelsall models 4kk2, resolution 2.20Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4kk2 is a 2 chain structure with sequence from Artemisia spiciformis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.2Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function FPPS1_ARTSI Catalyzes the sequential condensation of isopentenyl pyrophosphate (IPP) with the allylic pyrophosphates, dimethylallyl pyrophosphate (DMAPP), and then with the resultant geranylpyrophosphate (GPP) to the ultimate product farnesyl pyrophosphate (FPP). Has a 4.5 time greater affinity for GPP versus DMAPP. CHRDS_ARTSI Condenses two molecules of dimethylallyl diphosphate (DMAPP) to produce mainly an irregular monoterpene, chrysanthemyl diphosphate (CPP) and lower amounts of a branched monoterpene, lavandulyl diphosphate (LPP). CPP is a precursor of the pyrethrin insecticides. When incubated with isopentenyl diphosphate (IPP) and DMAPP, catalyzes three competing isoprenoid condensation reactions, a chain elongation to give geranyl diphosphate (GPP), a cyclopropanation to give CPP and a branching to give LPP.

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