3n2f | pdb_00003n2f

Crystal structure of the sodium-potassium pump

spinqualitylabelsall models 3n2f, resolution 4.10Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3n2f is a 6 chain structure with sequence from Sus scrofa. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: MG NonStd Res: PHD Related: 3n23, 3kdp, 3b9b Activity: Sodium/potassium-exchanging ATPase, with EC number 3.6.3.9 Resources: FirstGlance, OCA, RCSB, PDBsum Function [AT1A1_PIG] This is the catalytic component of the active enzyme, which catalyzes the hydrolysis of ATP coupled with the exchange of sodium and potassium ions across the plasma membrane. This action creates the electrochemical gradient of sodium and potassium ions, providing the energy for active transport of various nutrients. [AT1B1_PIG] This is the non-catalytic component of the active enzyme, which catalyzes the hydrolysis of ATP coupled with the exchange of Na(+) and K(+) ions across the plasma membrane. The beta subunit regulates, through assembly of alpha/beta heterodimers, the number of sodium pumps transported to the plasma membrane. See Also ATPase

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