Summary for Menin (NES ID: 119)

Full Name
Menin     UniProt    
Alternative Names
None
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive Ref.1Nuclear-cytoplasmic shuttling of menin regulates nuclear translocation of {beta}-catenin., Cao et al., Mol Cell Biol, 2009
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L39A/L41A, L266A/L267A Ref.1Nuclear-cytoplasmic shuttling of menin regulates nuclear translocation of {beta}-catenin., Cao et al., Mol Cell Biol, 2009
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
33DLVLLSLVL41, 258QLQQKLLWLL267 Ref.1Nuclear-cytoplasmic shuttling of menin regulates nuclear translocation of {beta}-catenin., Cao et al., Mol Cell Biol, 2009
Secondary Structure of Export Signal
Unknown
Other Residues Important for Export
Unknown
Sequence
Show FASTA Format Show Domain Info by CDD Show Secondary Structure by PSIPRED Show Conservation Score by AL2CO 
        10         20         30         40         50         60 
MGLKAAQKTL FPLRSIDDVV RLFAAELGRE EPDLVLLSLV LGFVEHFLAV NRVIPTNVPE 

        70         80         90        100        110        120 
LTFQPSPAPD PPGGLTYFPV ADLSIIAALY ARFTAQIRGA VDLSLYPREG GVSSRELVKK 

       130        140        150        160        170        180 
VSDVIWNSLS RSYFKDRAHI QSLFSFITGT KLDSSGVAFA VVGACQALGL RDVHLALSED 

       190        200        210        220        230        240 
HAWVVFGPNG EQTAEVTWHG KGNEDRRGQT VNAGVAERSW LYLKGSYMRC DRKMEVAFMV 

       250        260        270        280        290        300 
CAINPSIDLH TDSLELLQLQ QKLLWLLYDL GHLERYPMAL GNLADLEELE PTPGRPDPLT 

       310        320        330        340        350        360 
LYHKGIASAK TYYRDEHIYP YMYLAGYHCR NRNVREALQA WADTATVIQD YNYCREDEEI 

       370        380        390        400        410        420 
YKEFFEVAND VIPNLLKEAA SLLEAGEERP GEQSQGTQSQ GSALQDPECF AHLLRFYDGI 

       430        440        450        460        470        480 
CKWEEGSPTP VLHVGWATFL VQSLGRFEGQ VRQKVRIVSR EAEAAEAEEP WGEEAREGRR 

       490        500        510        520        530        540 
RGPRRESKPE EPPPPKKPAL DKGLGTGQGA VSGPPRKPPG TVAGTARGPE GGSTAQVPAP 

       550        560        570        580        590        600 
AASPPPEGPV LTFQSEKMKG MKELLVATKI NSSAIKLQLT AQSQVQMKKQ KVSTPSDYTL 

       610                                                        
SFLKRQRKGL
3D Structures in PDB
Not Available
Comments
Menin is a tumor suppressor and transcriptional regulator, controling proliferation and apoptosis of cells, especially β-cells. Menin shuttles between the nucleus and the cytoplasm with three NLSs and two NESs. Menin interacts with β-catenin and carry it out of the nucleus. Mutations of key hydrophobic residues impair export and lead to rapid degration of Menin.
References
[1]. "Nuclear-cytoplasmic shuttling of menin regulates nuclear translocation of {beta}-catenin."
Cao Y, Liu R, Jiang X, Lu J, Jiang J, Zhang C, Li X, Ning G (2009) Mol Cell Biol, :Ahead of print PubMed
User Input
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