A domestic refrigerator includes a pan system positioned in a cabinet having a temperature-controlled compartment defined therein. The pan system includes a first side pan positioned between a bracket and a first plate, a second side pan positioned between a bracket and a second plate, and a middle pan moveably coupled to the bracket. A first roller is secured to the first side pan and is engaged with the first rail to locate the first side pan relative to the middle pan. A second roller is secured to the second side pan and is engaged with the second rail to locate the second side pan relative to the middle pan.