Final answer:
The enzyme pyruvate dehydrogenase requires four vitamin cofactors and a magnesium ion to function properly, highlighting the importance of vitamins in cellular metabolism.
Step-by-step explanation:
The specific enzyme in cellular metabolism that contains and uses four vitamin cofactors and one other vitamin-like compound is pyruvate dehydrogenase. This multi-enzyme complex plays a crucial role in the breakdown of glucose to yield energy, being part of the catabolic pathway.
A cofactor, such as a magnesium ion, and five different organic coenzymes are necessary for its action. These coenzymes are often derived from dietary vitamins, highlighting the importance of a nutritious diet for maintaining enzyme functionality. Pyruvate dehydrogenase requires the aforesaid coenzymes for catalyzing its reaction effectively, making it a key player in cellular metabolism.