Summary for pRKAr2a (NES ID: 356)

Full Name
Protein kinase, cAMP-dependent, regulatory subunit type II alpha     UniProt    
Alternative Names
Replication factor C subunit 5   
Organism
Xenopus laevis (African clawed frog)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive,  Binds CRM1 Ref.1A deep proteomics perspective on CRM1-mediated nuclear export and nucleocytoplasmic partitioning, Kirli et al., eLife, 2015
Mutations That Affect Nuclear Export
Unknown
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
385YEEQLVALFGSSMDLR400 Ref.1A deep proteomics perspective on CRM1-mediated nuclear export and nucleocytoplasmic partitioning, Kirli et al., eLife, 2015
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 
MSIEIPPGLT DLLQGYTVEV LRQKPPDLVE FAIQYFTRLK EKQLQDGAGA GSLRPHARVV 

        70         80         90        100        110        120 
NFDGEPMQTE SNGDEEEDEE DDDDSDFEPP VINRYSRRVS VCAEAYNPDE EDEDTEPRVV 

       130        140        150        160        170        180 
RPKTDEQRCR LQEACKDILL FKNLDQEQLS QVLDAMFEMR VKPQEHVIDQ GDDGDNFYVV 

       190        200        210        220        230        240 
ERGQYDIFVE RDGQSRCVGR YDNHGSFGEL ALMYNTPRAA TIVATSEGAL WGLDRVTFRR 

       250        260        270        280        290        300 
IILKNNAKKR KTYEIFIESV PVLKFLELSE RMKIVDVIAA RVYKDGDRII AQGDKADCFF 

       310        320        330        340        350        360 
IVESGEVKIM MKSKTKTGQE SNQEVEIARC KSGQYFGELA LVTNKPRAAS AYAVGDVKCL 

       370        380        390        400                       
IMDVQAFERL LGPCMDIMKR NITHYEEQLV ALFGSSMDLR DPGK
3D Structures in PDB
Not Available
Comments
PRKAr2a is a regulatory subunit of cAMP-dependent protein kinase. It is identified in proteomics study by Kirli et al. as a CRM1 binder. Export activity is verified as GFP- and GFP-NLS-fusions in an LMB-sensitive manner, but the export activity is weak. Purified protein can bind to mouse CRM1 in RanGTP-dependent manner. Putative NES is identified and tested to be active in GFP-NLS-NES fusion. Sequence listed in figure does not match cited uniprot code F7CZT8 and match the entry listed in here instead. Ref.1A deep proteomics perspective on CRM1-mediated nuclear export and nucleocytoplasmic partitioning, Kirli et al., eLife, 2015
References
[1]. "A deep proteomics perspective on CRM1-mediated nuclear export and nucleocytoplasmic partitioning"
Kırlı K, Karaca S, Dehne HJ, Samwer M, Pan KT, Lenz C, Urlaub H, Görlich D. (2015) eLife, 4:e11466 PubMed
User Input
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