Movie S3.

Animated structure of truncated IFP at both N- and C-terminal parts. The protein has a diameter of about 5 nm.

Rationally designed fluorogenic protease reporter visualizes spatiotemporal dynamics of apoptosis in vivo

Tsz-Leung To, Beverly J. Piggott, Kalpana Makhijani, Dan Yu, Yuh Nung Jan, and Xiaokun Shu