... together with inner nuclear membrane proteins such as lamin B receptor (LBR),emerin and lamina-associated protein (LAP)s ([27], forreview see [28,29 ]). Their function during this period of the ... orientation. Theseindividual a-helical segments, coils 1A, 1B, 2A and 2B,are separated from each other by short ‘linkers’. The first(L 1) and the third (L 2) linker are probably a-helicalwhereas the ... sequencehomology class V, thereby distinguishing them from the cytoplasmic class I acidic keratins, the class II basickeratins, the class III desmin-like proteins and the classIV neuronal IF proteins [10,11]....