ID Q6GLC9; PN Fragile X messenger ribonucleoprotein 1 homolog; GN fmr1; OS 8364; SL Nucleus Position: SL-0198; SL Comments: Nucleus {ECO:0000250|UniProtKB:Q06787}. Nucleus, nucleolus {ECO:0000250|UniProtKB:Q06787}. Chromosome, centromere {ECO:0000250|UniProtKB:P35922}. Chromosome {ECO:0000250|UniProtKB:P35922}. Cytoplasm, perinuclear region {ECO:0000250|UniProtKB:Q06787}. Cytoplasm, Cytoplasmic ribonucleoprotein granule {ECO:0000250|UniProtKB:Q06787}. Perikaryon {ECO:0000250|UniProtKB:Q06787}. Cell projection, neuron projection {ECO:0000250|UniProtKB:Q06787}. Cell projection, axon {ECO:0000250|UniProtKB:P35922}. Cell projection, dendrite {ECO:0000250|UniProtKB:P35922}. Cell projection, dendritic spine {ECO:0000250|UniProtKB:P35922}. Synapse, synaptosome {ECO:0000250|UniProtKB:P35922}. Cell projection, growth cone {ECO:0000250|UniProtKB:Q06787}. Cell projection, filopodium tip {ECO:0000250|UniProtKB:P35922}. Synapse {ECO:0000250|UniProtKB:P35922}. Postsynaptic cell membrane {ECO:0000250|UniProtKB:P35922}. Presynaptic cell membrane {ECO:0000250|UniProtKB:P35922}. Cell membrane {ECO:0000250|UniProtKB:P35922}. Cytoplasm, Stress granule {ECO:0000250|UniProtKB:Q06787}. DR UNIPROT: Q6GLC9; DR Pfam: PF05641; DR Pfam: PF16098; DR Pfam: PF12235; DR Pfam: PF00013; DR Pfam: PF17904; DR Pfam: PF18336; DR PROSITE: PS51641; DR PROSITE: PS50084; DE Function: Multifunctional polyribosome-associated RNA-binding protein that plays a central role in neuronal development and synaptic plasticity through the regulation of alternative mRNA splicing, mRNA stability, mRNA dendritic transport and postsynaptic local protein synthesis of a subset of mRNAs. Binds poly(G) and poly(U), and to a lower extent poly(A) and poly(C). {ECO:0000250|UniProtKB:P35922, ECO:0000250|UniProtKB:P51113, ECO:0000250|UniProtKB:Q06787, ECO:0000250|UniProtKB:Q80WE1}. DE Reference Proteome: Yes; GO GO:0070161; GO GO:0030424; GO GO:0043679; GO GO:0042995; GO GO:0010369; GO GO:0005694; GO GO:0000775; GO GO:0005737; GO GO:0036464; GO GO:0010494; GO GO:0030425; GO GO:1902737; GO GO:0043197; GO GO:0044326; GO GO:0019897; GO GO:0032433; GO GO:0097386; GO GO:0030426; GO GO:1990812; GO GO:0016020; GO GO:0043005; GO GO:0043025; GO GO:0071598; GO GO:0005730; GO GO:0005654; GO GO:0005634; GO GO:0043204; GO GO:0048471; GO GO:0005844; GO GO:0098794; GO GO:0014069; GO GO:0045211; GO GO:0098793; GO GO:0042734; GO GO:1990904; GO GO:0045202; GO GO:0003682; GO GO:0070840; GO GO:0002151; GO GO:0035064; GO GO:0008017; GO GO:0035198; GO GO:0003730; GO GO:0048027; GO GO:0003729; GO GO:0034046; GO GO:0008266; GO GO:0046982; GO GO:0042803; GO GO:0003723; GO GO:0035613; GO GO:0033592; GO GO:1990825; GO GO:0035197; GO GO:0045182; GO GO:0030371; GO GO:0007420; GO GO:0048755; GO GO:0051216; GO GO:0050890; GO GO:0006281; GO GO:0021905; GO GO:0007215; GO GO:0006397; GO GO:0051028; GO GO:2000766; GO GO:0010629; GO GO:1900453; GO GO:2000301; GO GO:0017148; GO GO:0045947; GO GO:1901386; GO GO:0014036; GO GO:0048812; GO GO:0060999; GO GO:0051491; GO GO:2000637; GO GO:1902416; GO GO:1901800; GO GO:0001934; GO GO:0002092; GO GO:2001022; GO GO:0045727; GO GO:0000381; GO GO:0060998; GO GO:0051489; GO GO:0060964; GO GO:0090365; GO GO:0043488; GO GO:0098908; GO GO:0046928; GO GO:0008380; GO GO:0060538; TP Membrane Topology: Unknown; Source: UniProt - Sequence Analysis; SQ MEELAVEVRGSNGAFYKAFVKDVHEDSITVTFENNWQQERQIPFHDVRFPPPSGYNKDINESDEVEVYSRANEKEPCCWW SQ LAKVRMIKGEFYVIEYAACDATYNEIVTIERLRSVNPNKPATKNSFHKVKLDVPEDLRQMCAKDSAHKDFKKAVGAFSVS SQ YDSENYQLVILSVNEVTIKRANMLSDMHFRSLRTKLSLMLRNEEASKQLESSRQLASRFHEQFIVREDLMGLAIGTHGAN SQ IQQARKVPGVTAIDLDEDTCTFHIYGEDQEAVKKARTYLEFAEDVIQVPRNLVGKVIGKNGKLIQEIVDKSGVVRVRIEA SQ ENDKNISPEEGMVPFVFVGTKDSITNATVLLDYHLNYLKEVDQLRLERLQIDEQLRQIGASSRPPPNRPDKEKGYQSEDL SQ SGTGRGSRPYNNRGRSRRGTGYASDIRYGDPDYRKTTYPEYPRSQAFWIKGTNSEASNASETESDHRDELSDWSLAPAED SQ DRDNYHRRGDGRRRGGPRGQGMRGRGGFKGNDDQPRPDNRQRNSRETKARTSDGSLQIRIDCNNERSVHTKTLQNASVEG SQ SRLRTGKDRVQKKEKSEVVDGPQVVVNGIP //