About the Authors

Fekrije Selimi, Elizabeth Heller, Nathaniel Heintz
Laboratory of Molecular Biology, Howard Hughes Medical Institute, The Rockefeller University, New York, New York, United States of America

Fekrije Selimi
CNRS, UMR7102, Paris, France

Fekrije Selimi
UPMC, UMR7102, Paris, France

Ileana M Cristea, Brian T Chait
Laboratory for Mass Spectrometry and Gaseous Ion Chemistry, The Rockefeller University, New York, New York, United States of America

Ileana M Cristea
Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America

Corresponding Author

heintz@mail.rockefeller.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

FS generated the transgenic mice and performed immunofluorescence studies and functional analysis of MRCK╬│. FS and EH performed the biochemical purifications of postsynaptic densities and their western blot analysis. IMC optimized the bead conjugation protocol and performed MS analysis. FS and NH prepared the manuscript. FS, IMC, EH, BTC, and NH discussed the experiments, the data, and the manuscript.