Complex sentence: IFFO1 (Intermediate Filament Family Orphan 1) is a protein that in humans is encoded by the IFFO1 gene that has uncharacterized function and a weight of 61.98 kDa.
Split into simpler sentences: IFFO1 (Intermediate Filament Family Orphan 1) is a protein that in humans is encoded by the "IFFO1" gene. IFFO1 has uncharacterized function and a weight of 61.98 kDa.