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E(bx) | Nucleosome-remodeling factor subunit NURF301; Histone-binding component of NURF (nucleosome remodeling factor), a complex which catalyzes ATP-dependent nucleosome sliding and facilitates transcription of chromatin. Specifically recognizes H3 tails trimethylated on 'Lys-4' (H3K4me3), which mark transcription start sites of virtually all active genes. Required for homeotic gene expression, proper larval blood cell development, normal male X chromosome morphology, ecdysteroid signaling and metamorphosis. Belongs to the BPTF family. (2761 aa) | ||||
Nup75 | Nuclear pore complex protein Nup75; Component of the nuclear pore complex (NPC) that seems to be required for NPC assembly and maintenance (By similarity). Required for nuclear import of phosphorylated Mad via importin msk. Has no role in classical nuclear localization signal (cNLS)-dependent nuclear import via importin-beta. Facilitates the interaction between Nup93 and sec13 with msk. (668 aa) |