Files in this Data Supplement:

• Supplemental file 1 - Video S1 (NIH 3T3 cells expressing wild-type EPLINα-EGFP)
  Zipped MPG video, 107K.
• Supplemental file 2 - Video S2 NIH 3T3 cells expressing EPLINα (S360/602/692A)-EGFP
  Zipped MPG video, 115K.
• Supplemental file 3 - Video S3 (Wounded monolayer of NIH 3T3 cells transfected with wild-type EPLINα-EGFP)
  Zipped QuickTime video, 2.4MB.
• Supplemental file 4 - Video S4 Wounded monolayer of NIH 3T3 cells transfected with EPLINα (S360/602/692A)-EGFP
  Zipped QuickTime video, 3.3MB.
• Supplemental file 5 - Legends to Videos S1 to S4 and Fig. S1 and S2
  MS Word document, 27K.
• Supplemental file 6 - Fig. S1 (Phosphorylation of Ser360 on EPLIN is required for the electrophoretic mobility shift)
  Zipped PDF document, 300K.
• Supplemental file 7 - Fig. S2 (Tandem mass spectra of tryptic and V8 phosphopeptides derived from GST-EPLINα phosphorylated by ERK in vitro)
  Zipped PDF document, 3.2MB.