Protein function: Required for vesicle docking or fusion during acrosome biogenesis. May play a role in RNA trafficking or localization. In case of infection by HIV-1, acts as a cofactor for viral Rev and promotes movement of Rev-responsive element- containing RNAs from the nuclear periphery to the cytoplasm. This step is essential for HIV-1 replication. [The UniProt Consortium]
Anti-HRB, Anti-AGFG1, Anti-Rev-interacting protein, Anti-HIV-1 Rev-binding protein, Anti-Nucleoporin-like protein RIP, Anti-Rev/Rex activation domain-binding protein, Anti-Arf-GAP domain and FG repeat-containing protein 1
synthetic peptide. The epitope recognized by A301-792A-T maps to a region between residue 512 and 562 of human nucleoporin-like protein RIP using the numbering given in entry NP_004495.2 (GeneID 3267).