9u0o | pdb_00009u0o

Priestia megaterium isoleucyl-tRNA synthetase 2 in complex with Escherichia coli tRNA-Ile-GAU and ATP

spinqualitylabelsall models 9u0o, resolution 5.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 9u0o is a 8 chain structure with sequence from Escherichia coli K-12 and Priestia megaterium NBRC 15308 = ATCC 14581. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 5.3Å Ligands: MG, SO4, ZN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function A0A0B6AVD3_PRIM2 Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile).[ARBA:ARBA00025217][HAMAP-Rule:MF_02003]

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