to adopt both soluble and membrane-associated forms. Moreover, following this unusual
metamorphic change, CLICs were shown to incorporate into membranes and mediate ion
conduction in vitro, suggesting multimerization upon membrane insertion. Here, we present
a 1.8 Å resolution crystal structure of the CLIC domain of mouse CLIC6 (mCLIC6). The
structure reveals a monomeric arrangement and shows a high degree of structural …