2oql | pdb_00002oql

Structure of Phosphotriesterase mutant H254Q/H257F

spinqualitylabelsall models 2oql, resolution 1.80Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2oql is a 2 chain structure with sequence from Aj 2067. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: BTB, GOL, ZN NonStd Res: KCX Gene: opd (AJ 2067) Activity: Aryldialkylphosphatase, with EC number 3.1.8.1 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [OPD_BREDI] Has an unusual substrate specificity for synthetic organophosphate triesters and phosphorofluoridates. All of the phosphate triesters found to be substrates are synthetic compounds. The identity of any naturally occurring substrate for the enzyme is unknown. Has no detectable activity with phosphate monoesters or diesters and no activity as an esterase or protease. It catalyzes the hydrolysis of the insecticide paraoxon at a rate approaching the diffusion limit and thus appears to be optimally evolved for utilizing this synthetic substrate. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

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