This PDF file includes:

• fig. S1. Biophysical characterization of apo Spy and Spy-Im7.
• fig. S2. NMR characterization of apo Spy and Spy in the Spy-Im7 complex.
• fig. S3. NMR characterization of apo Im7 and Im7 in the Spy-Im7 complex.
• fig. S4. The Spy-Im7 interaction probed by PRE and NOEs.
• fig. S5. Backbone assignment of Im7U and ITC.

Download PDF