Summary for CopB2 (NES ID: 360)

Full Name
Coatomer subunit beta     UniProt    
Alternative Names
copb2.S   
Organism
Xenopus laevis (African clawed frog)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive 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
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 
MPLRLDIKRK LTARSDRVKS VDLHPTEPWM LASLYNGSVC VWNHETQTLV KTFEICDLPV 

        70         80         90        100        110        120 
RAAKFVARKN WVVTGADDMQ IRVFNYNTLE RVHMFEAHSD YIRCIAVHPT QPFILTSSDD 

       130        140        150        160        170        180 
MLIKLWDWDK KWSCSQVFEG HTHYVMQIVI NPKDNNQFAS ASLDRTIKVW QLGSSSPNFT 

       190        200        210        220        230        240 
LEGHEKGVNC IDYYSGGDKP YLISGADDRL VKIWDYQNKT CVQTLEGHAQ NVSCVSFHPE 

       250        260        270        280        290        300 
LPIIITGSED GTVRIWHSST YRLESTLNYG MERVWCVSGL RGSNNVALGY DEGSIIVKLG 

       310        320        330        340        350        360 
REEPAMSMDA NGKIIWAKHS EIQQANLKAM GDTEIKDGER LPLAVKDMGS CEIYPQTIQH 

       370        380        390        400        410        420 
NPNGRFVVVC GDGEYIIYTA MALRNKSFGS AQEFAWAHDS SEYAIRESNS VVKIFKNFKE 

       430        440        450        460        470        480 
KKSFKPDFGA EGIYGGFLLG VRSVNGLAFY DWENTELIRR IEIQPKHIFW SDSGELVCIA 

       490        500        510        520        530        540 
TEESFFILKY VSEKVATAQE THEGVSEDGI EDAFEVLGEI QEIVKTGLWV GDCFIYTSTV 

       550        560        570        580        590        600 
NRLNYYVGGE IVTIAHLDRT MYLLGYIPKD NRLYLGDKEL NIVSYSLLVS VLEYQTAVMR 

       610        620        630        640        650        660 
RDFSMADKVI PTIPKEQRTR VAHFLEKQGF KQQALAVSTD PEHRFELALQ LGELKIAYQL 

       670        680        690        700        710        720 
AVEAESEQKW KQLAELAISK CQFGLAQECL HSAQDYGGLL LLATSSGNAT MVNKLAEGAE 

       730        740        750        760        770        780 
KDGKNNVAFL SYFLLGKLDT CLEMLISTGR LPEAAFLART YLPSQVSRVV QLWKESLGKV 

       790        800        810        820        830        840 
NQKAADSLAD PTEYENLFPG LKEAYAAEPF LKQKTSMLLP AKEYRHVTPN EERNVLSEAK 

       850        860        870        880        890        900 
GFDPPESAFT TVEKESEEAV PVPITVPSPS VAAPEIPAPK SDMDKALFDL DEDLDNMELD 

       910                                                        
DIDTTDINLD DELSD
3D Structures in PDB
Not Available
Comments
COPB2 is a subunit of the coatomer complex which regulates retrograde Golgi-to-ER protein trafficking. Xenopus COPB2 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. No putative NES has been tested yet. 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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