Dynein 2 Heat-shock proteins 2 Immunophilins 2 Importins 2 Nucleoporins 2 Shuttling 2 article 2 cell compartmentalization 2 cell nucleus membrane 2 chaperone 2 cyclophilin 2 dynactin 2 fk 506 binding protein 2 glucocorticoid receptor 2 glycoprotein 2 heat shock protein 70 2 heat shock protein 90 2 immunoglobulin enhancer binding protein 2 karyopherin beta 2 ligand binding 2 mineralocorticoid receptor 2 nuclear pore complex 2 nucleocytoplasmic transport 2 nucleoporin 2 protein nup62 2 protein p23 2 protein transport 2 serine threonine protein phosphatase 5 2 signal transduction 2 tetratricopeptide repeat protein 2