Definition: Multinodular is a concept in computer science and bioinformatics that refers to a protein complex consisting of multiple domains. It can be thought of as a multilayered structure where each domain has its own unique function. Multinodular proteins are often found in the cell membrane, where they play crucial roles in transport, signal transduction, and other cellular processes. The term "multinodular" is derived from the Latin word "multiplica," which means to multiply or increase