Summary for Myosin VI (NES ID: 312)

Full Name
Myosin VI (unconventional)     UniProt    
Alternative Names
None
Organism
Rattus norvegicus (Rat)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive Ref.1Myosin VI in the nucleus of neurosecretory PC12 cells: Stimulation-dependent nuclear translocation and interaction with nuclear proteins, Majewski et al., Nucleus, 2018
Mutations That Affect Nuclear Export
Unknown
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
Undetermined
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 
MEDGKPVWAP HPTDGFQMGN IVDIGPDSLT IEPLNQKGKT FLALINQVFP AEEDSKKDVE 

        70         80         90        100        110        120 
DNCSLMYLNE ATLLHNVKVR YSKDRIYTYV ANILIAVNPY FDIPKIYSSD TIKSYQGKSL 

       130        140        150        160        170        180 
GTMPPHVFAI ADKAFRDMKV LKMSQSIIVS GESGAGKTEN TKFVLRYLTE SYGTGQDIDD 

       190        200        210        220        230        240 
RIVEANPLLE AFGNAKTVRN NNSSRFGKFV EIHFNEKSSV VGGFVSHYLL EKSRICVQGK 

       250        260        270        280        290        300 
EERNYHIFYR LCAGASEDIR EKLHLSSPDN FRYLNRGCTR YFANKETDKQ ILQNRKSPEY 

       310        320        330        340        350        360 
VKAGSLKDPL LDDHGDFIRM CTAMKKIGLD DEEKLDLFRV VAGVLHLGNI DFEEAGSTSG 

       370        380        390        400        410        420 
GCNLKNKSAP SLEYCAELLG LDQDDLRVSL TTRVMLTTAG GTKGTVIKVP LKVEQANSAR 

       430        440        450        460        470        480 
DALAKTVYSH LFDHVVDRVN QCFPFETSSY FIGVLDIAGF EYFEHNSFEQ FCINYCNEKL 

       490        500        510        520        530        540 
QQFFNERILK EEQELYQKEG LGVNEVHYVD NQDCIDLIEV KLVGILDILD EENRLPQPSD 

       550        560        570        580        590        600 
QHFTSVVHQK HKDHFRLTIP RKSKLAVHRN LRDDEGFIIR HFAGAVCYET TQFVEKNNDA 

       610        620        630        640        650        660 
LHMSLESLIC ESRDKFIRAL FESSTNNNKD TKQKAGKLSF ISVGNKFKTQ LNLLLDKLRS 

       670        680        690        700        710        720 
TGASFIRCIK PNLKMTSHHF EGAQILSQLQ CSGMVSVLDL MQGGFPSRAS FHELYNMYKK 

       730        740        750        760        770        780 
YMPEKLARLD PRLFCKALFK ALGLNEVDYK FGLTKVFFRP GKFAEFDQIM KSDPDHLAEL 

       790        800        810        820        830        840 
VKRVNLWLVC SRWKKVQWCS LSVIKLKNKI KYRAEACIKM QKTIRMWLCK RRHKPRIDGL 

       850        860        870        880        890        900 
VKVGTLKKRL DKFNEVVSAL KDGKPEVNRQ IKDLEISIDA LMAKIKSTMM TREQIQKEYD 

       910        920        930        940        950        960 
ALVKSSEDLL SALQKKKQQE EEAERLRRIQ EEMEKERKRR EEDEQRRRKE EEERRMKLEM 

       970        980        990       1000       1010       1020 
EVKRKQEEEE RKKREDDEKR IQAEVEAQLA RQREEESQQQ AVLAQECRDR ELALRIAQNE 

      1030       1040       1050       1060       1070       1080 
SELISDEAQG DTALRSSSSC PASSKTNGTR PQMTPEQMAK EMSDILSRGP AVQATKAAAG 

      1090       1100       1110       1120       1130       1140 
TKKHDLSKWK YAELRDTINT SCDIELLAAC REEFHRRLKV YHAWKSKNKK RNTETEQRAP 

      1150       1160       1170       1180       1190       1200 
KSVTDYAQQN PAAQLPARQQ EIEMNRQQRF FRIPFIRPAD QYKDPQNKKK GWWYAHFDGP 

      1210       1220       1230       1240       1250       1260 
WIARQMELHP DKPPILLVAG KDDMEMCELN LEETGLTRKR GAEILPRQFE EIWERCGGIQ 

      1270       1280                                             
YLQSAIESRQ ARPTYATAML QNLLK
3D Structures in PDB
Not Available
Comments
Myosin VI (unconventional) is the only known myosin that moves towards the minus end of actin filaments, with possible roles in transcription in the nucleus. Majewski et al. found that Myosin VI is translocated in the nucleus upon cell stimulation, and the trafficking is sensitive to pharmacological inhibition of both nuclear import (ivermectin) and export (LMB). Putative NES is found in 1012-1016, with only 3 leucines and no known NES consensus match. Moreover, it is located in a putative coiled-coil domain. No further validation of the putative NES was performed.
References
[1]. "Myosin VI in the nucleus of neurosecretory PC12 cells: Stimulation-dependent nuclear translocation and interaction with nuclear proteins"
Majewski L, Nowak J, Sobczak M, Karatsai O, Havrylov S, Lenartowski R, Suszek M, Lenartowska M, Redowicz MJ. (2018) Nucleus, 9(1):125-141 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.

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