Disease related genes, Human disease related genes
Intracellular
Low cell type specificity
Low immune cell specificity
Low cell line specificity
Homodimer (PubMed:7489725, PubMed:12950170, PubMed:16636078). Forms heterodimer with FXR1; heterodimerization occurs in a methylation-dependent manner (PubMed:7489725, PubMed:11157796, PubMed:16636078). Forms heterodimer with FXR2 (PubMed:7489725, PubMed:11157796). Homooligomer (PubMed:11157796, PubMed:18664458). Component of the CYFIP1-EIF4E-FMR1 complex at least composed of CYFIP, EIF4E and FMR1; this mRNA cap binding complex formation increases in presence of the brain cytoplasmic RNA BC1 and is dynamically regulated in an activity-dependent manner to repress and then possibly release dendritic mRNAs for translation in response to mGluR stimulation (By similarity). Associates with the SMN core complex that contains SMN, GEMIN2/SIP1, DDX20/GEMIN3, GEMIN4, GEMIN5, GEMIN6, GEMIN7, GEMIN8 and STRAP/UNRIP (PubMed:18093976). Part of a ribonucleoprotein complex with AGO2/EIF2C2 and miRNAs (PubMed:14703574). Interacts with AGO2/EIF2C2 (PubMed:14703574). Interacts (via C-terminus) with CACNA1B; this interaction induces a decrease in the number of presynaptic functional CACNA1B channels at the cell surface (By similarity). Interacts with CYFIP1; this interaction recruits CYFIP1 to capped mRNA (By similarity). Interacts with CYFIP2 (By similarity). Interacts with EIF5; this interaction occurs in a RNA-dependent manner (By similarity). Interacts with dynein (By similarity). Interacts with FXR1 and FXR2 (PubMed:8668200, PubMed:14532325, PubMed:15380484). Interacts with methylated histone H3 (PubMed:24813610). Interacts with IGF2BP1; this interaction allows to recruit IGF2BP1 to mRNA in a FMR1-dependent manner (PubMed:15282548). Interacts (via N-terminus) with KCNMB4 (PubMed:25561520). Interacts with KCNT1 (via C-terminus); this interaction alters gating properties of KCNT1 (PubMed:20512134). Interacts (via phosphorylated form) with MCRS1 (via N-terminus) (PubMed:16571602). Interacts with MOV10; this interaction is direct, occurs in an RNA-dependent manner on polysomes and induces association of MOV10 with RNAs (PubMed:25464849). Interacts with MYO5A and PURA; these interactions occur in association with polyribosome (By similarity). Interacts with NCL (By similarity). Interacts with NUFIP1 (PubMed:10556305). Interacts (via N-terminus) with NUFIP2 (PubMed:12837692, PubMed:16407062). Interacts with NXF1; this interaction occurs in a mRNA-dependent and polyribosome-independent manner in the nucleus (PubMed:18936162). Interacts with NXF2 (via N-terminus); this interaction is direct and occurs in a NXF1 mRNA-containing mRNP complexes (By similarity). Interacts with RANBP9 (via C-terminus); this interaction is direct and inhibits binding of FMR1 to RNA homomer (PubMed:15381419). Interacts with RPLP0 (PubMed:15380484). Interacts (via C-terminus) with SMN (via C-terminus); this interaction is direct and occurs in a RNA-independent manner (PubMed:18093976). Interacts with TDRD3 (via C-terminus); this interaction is direct (PubMed:18632687, PubMed:18664458). Interacts with YBX1; this interaction occurs in association with polyribosome (By similarity). Interacts with nucleosome (PubMed:24813610). Associates with polyribosome; this association occurs in a mRNA-dependent manner (PubMed:9659908, PubMed:11719188, PubMed:12594214, PubMed:19097999, PubMed:24448548). Associates with cytoplasmic messenger ribonucleoprotein particles (mRNPs) (PubMed:7692601, PubMed:9659908, PubMed:12575950, PubMed:19097999). Associates with microtubules in a kinesin- and dynein-dependent manner (By similarity). Isoform 6 interacts (via N-terminus) with NCL (via C-terminus) (PubMed:24658146). Isoform 6 interacts with CYFIP2; this interaction occurs in a RNA-dependent manner (PubMed:24658146). Isoform 6 interacts with EIF5; this interaction occurs in a RNA-dependent manner (PubMed:24658146). Isoform 6 interacts with RPLP0 (PubMed:24658146). Interacts with HABP4 (PubMed:21771594). Interacts with SND1 (PubMed:14508492). (Microbial infection) Interacts (via KH 2 domain) with influenza A nucleoprotein (NP); this interaction occurs in a RNA-dependent manner and stimulates viral ribonucleoprotein (vRNP) assembly and subsequent RNA synthesis. (Microbial infection) Interacts with Sindbis virus non-structural protein 3 (via C-terminus); this interaction inhibits the formation of host stress granules on viral mRNAs and the nsp3-FMR1 complexes bind viral RNAs and probably orchestrate the assembly of viral replication complexes.
Activator, Repressor, Ribonucleoprotein, RNA-binding
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For Research Use Only. Not For Clinical Use.