pfam16768: NupH_GANP (this model, PSSM-Id:293373 is obsolete and has been replaced by 435572)
Nucleoporin homology of Germinal-centre associated nuclear protein
NupH_GANP is the nucleoporin-homology domain at the N-terminus of human GANP or germinal-centre associated nuclear proteins. GANP is part of the TREX-2 complex that links transcription with nuclear messenger RNA export, and it associates with the mRNP particle through the interaction of the NupH_GANP with NXF1, the export factor. This attachment mediates efficient delivery of mRNPs to nuclear pore complexes.