👉 Elastins are a type of protein that is found in a wide variety of organisms, including plants, animals, and fungi. They play an important role in maintaining the structure and integrity of cells, especially during plant growth and development. The specific protein responsible for the function of elastins varies depending on the species and context. Some examples include: 1. Plant elastin: This is a type of elastin found in plants that helps to support leaf tissue and prevent water loss. 2.