Small G proteins are a superfamily of proteins involved in a multitude of cellular functions. Examples of these proteins include Ras, Rho, Rab, Rac, Sarl/Arf and Ran homologs.
Small G Proteins Examples
The small G protein superfamily plays crucial roles in various cellular processes. The reference indicates that the following are examples of small G proteins:
- Ras: Involved in gene expression.
- Rho: Involved in cytoskeleton reorganization.
- Rab: Involved in vesicular transport.
- Rac: Involved in cytoskeleton reorganization.
- Sarl/Arf: Involved in vesicular transport.
- Ran homologs: Involved in nuclear transport and microtubule organization.
These small G proteins, including Ras, Rho, Rab, Rac, Sarl/Arf, and Ran homologs, are involved in diverse processes like gene expression, cytoskeleton dynamics, microtubule organization, and vesicular and nuclear transport.
