Summary for Dmd (NES ID: 258)

Full Name
Dystrophin     UniProt    
Alternative Names
Dp71d   
Organism
Mus musculus (Mouse)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive,  Binds CRM1
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L509A/L512A/L515A
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
232-604 (via IP and pull-down assay)
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 
MREHLKGHET QTTCWDHPKM TELYQSLADL NNVRFSAYRT AMKLRRLQKA LCLDLLSLSA 

        70         80         90        100        110        120 
ACDALDQHNL KQNDQPMDIL QIINCLTTIY DRLEQEHNNL VNVPLCVDMC LNWLLNVYDT 

       130        140        150        160        170        180 
GRTGRIRVLS FKTGIISLCK AHLEDKYRYL FKQVASSTGF CDQRRLGLLL HDSIQIPRQL 

       190        200        210        220        230        240 
GEVASFGGSN IEPSVRSCFQ FANNKPEIEA ALFLDWMRLE PQSMVWLPVL HRVAAAETAK 

       250        260        270        280        290        300 
HQAKCNICKE CPIIGFRYRS LKHFNYDICQ SCFFSGRVAK GHKMHYPMVE YCTPTTSGED 

       310        320        330        340        350        360 
VRDFAKVLKN KFRTKRYFAK HPRMGYLPVQ TVLEGDNMET PASSPQLSHD DTHSRIEHYA 

       370        380        390        400        410        420 
SRLAEMENSN GSYLNDSISP NESIDDEHLL IQHYCQSLNQ DSPLSQPRSP AQILISLESE 

       430        440        450        460        470        480 
ERGELERILA DLEEENRNLQ AEYDRLKQQH EHKGLSPLPS PPEMMPTSPQ SPRDAELIAE 

       490        500        510        520        530        540 
AKLLRQHKGR LEARMQILED HNKQLESQLH RLRQLLEQPQ AEAKVNGTTV SSPSTSLQRS 

       550        560        570        580        590        600 
DSSQPMLLRV VGSQTSESMG EEDLLSPPQD TSTGLEEVME QLNNSFPSSR GRNAPGKPMR 

                                                                  
EDTM
3D Structures in PDB
Not Available
Comments
The DMD (Duchenne muscular dystrophy) gene product, Dp71, has been found in the nucleus of a number of different cell types, and has shown produce several different isoform via alternative splicing of exon 78 of Dp71. The isoform Dp71d includes the domains encoded by exons 78 and 79 and exhibits a predominant nuclear localisation, whereas Dp71f, a variant harboring an alternative 31 amino acid C-terminal domain, through removal of exon 78, is exclusively cytoplasmic. The NLS of Dp71d is mapped within the zinc finger regions within the 232-340 residues and has shown to be recognized by IMP?2/?1 to enable passage through the NPC (in-vivo(IF) and in-vitro (pull-down).
References
[1]. "Nucleocytoplasmic shuttling of the Duchenne muscular dystrophy gene product dystrophin Dp71d is dependent on the importin ?/? and CRM1 nuclear transporters and microtubule motor dynein."
Suárez-Sánchez R, Aguilar A, Wagstaff KM, Velez G, Azuara-Medina PM, Gomez P, Vásquez-Limeta A, Hernández-Hernández O, Lieu KG, Jans DA, Cisneros B. (2014) Biochim Biophys Acta, May;1843(5):985-1001 PubMed
User Input
Accurate identification of NESs is difficult because many sequences in the genome match the NES consensus. Therefore, some published NESs may be mistakenly identified. Please help us improve the accuracy of NESdb by providing either a positive or negative flag for the NES in this entry. Supporting comments are required to process the flag.

Supporting comments *

Flag this NES *

Positive
Negative

E-mail: