Pathways - manually collected, often from reviews:
BioCarta mechanism of protein import into the nucleus:
NPC complex (RANBP2-NUP214-NUP210-NUP62-NUP153)
→
Cargo/Importin-alpha/Ran/GDP/Importin-beta/NTF2 complex (KPNA2-RAN-KPNB1-NUTF2)
(translocation, activates)