Na-pump is type of
[A] Phospholipid
[B] Co-enzyme
[C] Co-factor
[D] Enzyme
Na-pump
- Na+-K+-ATPase
- Glycoprotein
- 2 α and 2 β chains.
- Its activity depends on presence of Na+ and K+ and requires ATP and Mg++ ions as cofactor.
- Transport three Na+ ions outside and simultaneously two K+ ions inside across the cell membrane
