how-does-the-binding-of-gtp-and-gdp-regulate-the-activity-of-g-proteins

Question

How does the binding of GTP and GDP regulate the activity of G proteins?

Accepted Answer

G proteins are activated by GTP binding and inactivated by GDP binding.

Answer

G proteins are activated by ATP binding and inactivated by ADP binding.

Answer

G proteins are activated by ADP binding and inactivated by ATP binding.

Answer

G proteins are activated by GDP binding and inactivated by GTP binding.