About the Authors

Felipe de Jesus Cortez

Affiliation Department of Pharmaceutical Chemistry, University of California San Francisco, San Francisco, California 94158, United States of America

Miyuki Suzawa

Affiliation Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, California 94158, United States of America

Sam Irvy

Affiliation Chemistry and Chemical Biology Graduate Program, University of California San Francisco, San Francisco, California 94158, United States of America

John M. Bruning

Affiliation Pharmaceutical Sciences and Pharmacogenomics Graduate Program, University of California San Francisco, San Francisco, California 94158, United States of America

Elena Sablin

Affiliation Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, California 94158, United States of America

Matthew P. Jacobson

Affiliation Department of Pharmaceutical Chemistry, University of California San Francisco, San Francisco, California 94158, United States of America

Robert J. Fletterick

Affiliation Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, California 94158, United States of America

Holly A. Ingraham

holly.ingraham@ucsf.edu (HAI); pamela.england@ucsf.edu (PME)

Affiliation Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, California 94158, United States of America

Pamela M. England

holly.ingraham@ucsf.edu (HAI); pamela.england@ucsf.edu (PME)

Affiliations Department of Pharmaceutical Chemistry, University of California San Francisco, San Francisco, California 94158, United States of America, Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, California 94158, United States of America

Competing Interests

MPJ is a consultant to Schrodinger LLC, which develops and licenses some of the software used in this work. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: PME HAI. Performed the experiments: FdJC MS SI JMB. Analyzed the data: PME HAI MS FdJC JMB SI. Contributed reagents/materials/analysis tools: ES RJF MPJ. Wrote the paper: PME HAI.