About the Authors

Kyle E. Roberts

Affiliation Department of Computer Science, Duke University, Durham, North Carolina, United States of America

Patrick R. Cushing

Affiliation Department of Biochemistry, Dartmouth Medical School, Hanover, New Hampshire, United States of America

Prisca Boisguerin

Affiliation Institute for Medical Immunology, Charite Universitätsmedizin, Berlin, Germany

Dean R. Madden

Affiliation Department of Biochemistry, Dartmouth Medical School, Hanover, New Hampshire, United States of America

Bruce R. Donald

brd+plos11@cs.duke.edu

Affiliations Department of Computer Science, Duke University, Durham, North Carolina, United States of America, Department of Biochemistry, Duke University Medical Center, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KER PB DRM BRD. Performed the experiments: KER PRC PB. Analyzed the data: KER PRC PB DRM BRD. Contributed reagents/materials/analysis tools: KER PRC PB DRM BRD. Wrote the paper: KER PRC PB DRM BRD.