Summary for DAB1 (NES ID: 168)

Full Name
Disabled homolog 1     UniProt    
Alternative Names
None
Organism
Mus musculus (Mouse)    
Experimental Evidence for CRM1-mediated Export
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L152A/L154A/F158A/L160A, F462A/I464A/L467A/L469A Ref.1Mouse Disabled1 (DAB1) is a nucleocytoplasmic shuttling protein., Honda et al., J Biol Chem, 2006
Mutations That Affect CRM1 Binding
*shown as red residues in the full sequence
L152A/L154A/F158A/L160A/F462A/I464A/L467A/L469A
Functional Export Signals
Undetermined
Secondary Structure of Export Signal
α-helix (residues 147-160)
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
MSTETELQVA VKTSAKKDSR KKGQDRSEAT LIKRFKGEGV RYKAKLIGID EVSAARGDKL
70 80 90 100 110 120
CQDSMMKLKG VVAGARSKGE HKQKIFLTIS FGGIKIFDEK TGALQHHHAV HEISYIAKDI
130 140 150 160 170 180
TDHRAFGYVC GKEGNHRFVA IKTAQAAEPV ILDLRDLFQL IYELKQREEL EKKAQKDKQC
190 200 210 220 230 240
EQAVYQTILE EDVEDPVYQY IVFEAGHEPI RDPETEENIY QVPTSQKKEG VYDVPKSQPV
250 260 270 280 290 300
SAVTQLELFG DMSTPPDITS PPTPATPGDA FLPSSSQTLP GSADVFGSMS FGTAAVPSGY
310 320 330 340 350 360
VAMGAVLPSF WGQQPLVQQQ IAMGAQPPVA QVIPGAQPIA WGQPGLFPAT QQAWPTVAGQ
370 380 390 400 410 420
FPPAAFMPTQ TVMPLAAAMF QGPLTPLATV PGTNDSARSS PQSDKPRQKM GKESFKDFQM
430 440 450 460 470 480
VQPPPVPSRK PDQPSLTCTS EAFSSYFNKV GVAQDTDDCD DFDISQLNLT PVTSTTPSTN
490 500 510 520 530 540
SPPTPAPRQS SPSKSSASHV SDPTADDIFE EGFESPSKSE EQEAPDGSQA SSTSDPFGEP
550
SGEPSGDNIS PQDGS
3D Structures in PDB
1NTV (X-Ray,1.50 Å resolution)
1OQN (X-Ray,2.30 Å resolution)
Comments
DAB1 is involved in the Reelin-signaling pathway and the tyrosine phosphorylation of DAB1 is essential for the activation of downstream cascading of Reelin signaling. DAB1 is a shuttling protein with NES and a bipartie NLS. The direct binding of DAB1 was shown by GST-pulldown with immobilized DAB1 and CRM1.
References
[1]. "Mouse Disabled1 (DAB1) is a nucleocytoplasmic shuttling protein."
Honda T, Nakajima K. (2006) J Biol Chem, 281:38951-65 PubMed
User Input
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