About the Authors

Keith R. Miller

Affiliation Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, North Carolina, United States of America

Akiko Koide

Affiliation Department of Biochemistry and Molecular Biophysics, University of Chicago, Chicago, Illinois, United States of America

Brenda Leung

Affiliation Department of Biochemistry and Molecular Biophysics, University of Chicago, Chicago, Illinois, United States of America

Jonathan Fitzsimmons

Affiliation Department of Pharmaceutical Sciences, University of North Carolina, Chapel Hill, North Carolina, United States of America

Bryan Yoder

Affiliation Department of Radiology, University of North Carolina, Chapel Hill, North Carolina, United States of America

Hong Yuan

Affiliation Department of Radiology, University of North Carolina, Chapel Hill, North Carolina, United States of America

Michael Jay

Affiliation Department of Pharmaceutical Sciences, University of North Carolina, Chapel Hill, North Carolina, United States of America

Sachdev S. Sidhu

Affiliation Donnelly Centre, University of Toronto, Toronto, Ontario, Canada

Shohei Koide

skoide@uchicago.edu (SK, antibody library correspondence); edward_collins@med.unc.edu(EJC, Fabs in pMHC recognition correspondence)

Affiliation Department of Biochemistry and Molecular Biophysics, University of Chicago, Chicago, Illinois, United States of America

Edward J. Collins

skoide@uchicago.edu (SK, antibody library correspondence); edward_collins@med.unc.edu(EJC, Fabs in pMHC recognition correspondence)

Affiliations Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, North Carolina, United States of America, Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KRM AK SK SSS EJC MJ. Performed the experiments: KRM AK BL SSS JF BY. Analyzed the data: KRM AK BL SSS SK BY HY JF EJC. Contributed reagents/materials/analysis tools: KRM EJC SK MJ HY JF BY. Wrote the paper: KRM EJC SK.