Bacterial initiation factor 2

Bacterial initiation factor 2 (IF2) is a key protein involved in the initiation phase of translation in bacteria. It plays a crucial role in the assembly of the ribosome and the formation of the initiation complex necessary for protein synthesis. Here are some key points about IF2: 1. **Function**: IF2 facilitates the binding of the initiator tRNA (transfer RNA) to the ribosome.