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Cryo-EM structure of human testis-specific Na+,K+-ATPase alpha4 in ouabain-bound form
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Structural highlights
FunctionAT1A4_HUMAN 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. Plays a role in sperm motility. Contents | ||||||||||||||||||||
This page was last modified 20:20, 11 December 2024.