4ncx | pdb_00004ncx

Crystal Structure of Prolyl-tRNA synthetase (ProRS, Proline--tRNA ligase) from Plasmodium falciparum 3D7

spinqualitylabelsall models 4ncx, resolution 1.85Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4ncx is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: CL, EDO Activity: Proline--tRNA ligase, with EC number 6.1.1.15 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [SYP_PLAF7] Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro) (By similarity). Functions in trans to edit the amino acid moiety from incorrectly charged Ala-tRNA(Pro). Has no activity on correctly charged Pro-tRNA(Pro) or Ala-tRNA(Ala).

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