To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Surface representation of NPC1* with docked cholesterol. Full 360° rotation of NPC1* surface representation colored as in Fig. 1. Docked cholesterol is shown in yellow ball form. Structure of human Niemann–Pick C1 protein Xiaochun Li, Jiawei Wang, Elias Coutavas, Hang Shi, Qi Hao, and Günter Blobel PNAS. 2016. DOI: 10.1073/pnas.1607795113 Download Original Video Browse All Videos »