Final answer:
PKA is an inhibitory kinase in the yeast Saccharomyces pombe and is involved in processes such as cell cycle regulation and stress response.
Step-by-step explanation:
One inhibitory kinase found in the yeast Saccharomyces pombe is the protein kinase A (PKA). PKA is known to regulate various cellular processes by adding a phosphate group to target proteins, thereby inhibiting their activity. In the yeast Saccharomyces pombe, PKA is involved in processes such as cell cycle regulation and stress response.