The active center of multi-subunit RNA polymerase consists of two modules, the Mg(2+) module, holding the catalytic Mg(2+) ion, and a module made of a flexible domain, the Trigger Loop. Uniquely, the TL module can be substituted by alternative modules, thus changing the catalytic properties of the active center.
PubMed ID: 22771945
Publication type: Not specified
Date Published: 10th Jul 2012
Registered Mode: Not specified
Created: 18th Dec 2012 at 18:02