Summary for Stau2 (NES ID: 122)

Full Name
Double-stranded RNA-binding protein Staufen homolog 2     UniProt    
Alternative Names
None
Organism
Rattus norvegicus (Rat)    
Experimental Evidence for CRM1-mediated Export
Mutations That Affect Nuclear Export
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
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
MLQINQMFSV QLSLGEQTWE SEGSSIKKAQ QAVANKALTE STLPKPVQKP PKSNVNNNPG
70 80 90 100 110 120
SITPTVELNG LAMKRGEPAI YRPLDPKPFP NYRANYNFRG MYNQRYHCPM PKIFYVQLTV
130 140 150 160 170 180
GNNEFFGEGK TRQAARHNAA MKALQALQNE PIPEKSPQNG ESGKEMDDDK DANKSEISLV
190 200 210 220 230 240
FEIALKRNMP VSFEVIKESG PPHMKSFVTR VSVGEFSAEG EGNSKKLSKK RAATTVLQEL
250 260 270 280 290 300
KKLPPLPVIE KPKLFFKKRP KTIIKAGPEY GQGMNPISRL AQIQQARKEK EPDYVLLSER
310 320 330 340 350 360
GMPRRREFVM QVKVGNEVAT GTGPNKKIAK KNAAEAMLLQ LGYKASTSLQ DQLDKTGENK
370 380 390 400 410 420
GWSGPKPGFP EPANNTPKGI LHLSPDVYQE MEASRHRVTS GTTLGYLSPK DMNQPSSSFF
430 440 450 460 470 480
SVESPSPTSS APAARELLMN GTSPAAEAIG LKGSSPTPPC SSVQPSKQLE YLARIQGFQA
490 500 510 520 530
ALSALKQFSE QGLESIDGVV NVENGSLEKQ AKHLREKADN NQANPGSITQ DCKKSKSVI
3D Structures in PDB
Not Available
Comments
The 62 kDa version (Stau262) of Stau2 depends on the RNA binding domain 3 (RBD3) for nuclear export. The export of the 59 kDa isoform can be mediated by two pathways: RBD3 and CRM1.
References
[1]. "Alternative splicing of Staufen2 creates the nuclear export signal for CRM1 (Exportin 1)."
Miki T, Yoneda Y. (2004) J Biol Chem, 279:47473-9 PubMed
User Input
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