👉 The term "chromoisomeric" refers to a system in which two or more proteins are identical in structure but have different functions. In other words, they can function together as one protein and can be used interchangeably without disrupting their ability to perform specific functions. For example, if you have two proteins with the same primary structure but opposite functionalities (like a protein that makes a hormone and another that makes a neurotransmitter), these proteins could be considered chromoisomeric. They would work together
