1FE9

1FE9 is a hexadecimal string that can represent various entities depending on its context. In the realm of molecular biology, 1FE9 is the PDB ID for a protein complex. This structure, deposited in the Protein Data Bank, details the three-dimensional arrangement of atoms within a specific biological molecule. Researchers utilize PDB IDs to access and study the atomic coordinates of proteins, which can provide insights into their function, interactions, and mechanisms of action. The specific protein or complex associated with 1FE9 would be identified through the PDB database itself, offering details about its source organism and biological role.

Beyond structural biology, hexadecimal strings like 1FE9 can appear in computing as part of data representations, memory addresses, or identifiers. For instance, in programming, hexadecimal is often used for its compactness in representing binary data. It is also a common format for unique identifiers assigned to hardware components, network addresses, or cryptographic keys. The interpretation of 1FE9 in a computational context would entirely depend on the specific system or data format it is encountered within. Without additional information, it is simply a sequence of alphanumeric characters following hexadecimal conventions.