About the Authors

Stéphanie Cabantous

Affiliations Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico, United States of America, Institut de Pharmacologie et de Biologie Structurale, Centre National de la Recherche Scientifique, Toulouse, France

Yvonne Rogers

Affiliation Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico, United States of America

Thomas C. Terwilliger

Affiliation Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico, United States of America

Geoffrey S. Waldo

waldo@lanl.gov

Affiliation Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico, United States of America

Competing Interests

Circular permutant insertion GFP folding reporters are the subject of issued and pending patents, foreign and domestic (US) by LANS LLC. on behalf of DOE and University of California.

Author Contributions

Conceived and designed the experiments: TT GW SC. Performed the experiments: GW YR SC. Analyzed the data: GW YR SC. Contributed reagents/materials/analysis tools: tt GW SC. Wrote the paper: TT GW SC.