Electron density map

An electron density map is a visual representation that shows where electrons are most likely to be found within a crystal structure. It is generated through techniques like X-ray crystallography, providing a three-dimensional image of how atoms are arranged. By interpreting this map, scientists can determine the positions of individual atoms in a molecule or complex, such as proteins or other biological molecules. Essentially, it acts as a detailed blueprint revealing the internal architecture of the substance, allowing researchers to understand its structure and function at an atomic level.