Apoenzyme in RNA polymerase RNA polymerase is another holoenzyme composed of a cofactor and apoenzyme. RNA polymerase uses DNA templates to construct RNA chains in a process known as transcription. Importance of
andthe conversion of substances to their optical isomers. In these reactions, enzymes may or may not function alone, enzymes may need the assistance of acofactor. Aholoenzymeor an active enzyme is a complex that consists of two parts: the protein part or apoenzyme, and the cofactor part. ...
For example: Coenzymes are organic cofactors. Metal ions are inorganic cofactors. Ions are atoms or molecules with an electric charge. Activated enzymes with a cofactor are called holoenzymes, and inactive enzymes without a cofactor are called apoenzymes....