Summary for ANKLE1 (NES ID: 283)

Full Name
Ankyrin repeat and LEM domain-containing protein 1     UniProt    
Alternative Names
Ankyrin repeat domain-containing protein 41 (ANKRD41), LEM-domain containing protein 3 (LEM3)   
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive Ref.1Nucleo-cytoplasmic shuttling of the endonuclease ankyrin repeats and LEM domain-containing protein 1 (Ankle1) is mediated by canonical nuclear export- and nuclear import signals, Zlopasa et al., BMC Cell Biol., 2016
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L271A/L275A/L278A/L280A Ref.1Nucleo-cytoplasmic shuttling of the endonuclease ankyrin repeats and LEM domain-containing protein 1 (Ankle1) is mediated by canonical nuclear export- and nuclear import signals, Zlopasa et al., BMC Cell Biol., 2016
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
246PTRQGLLHVVHANQRVPRSQGTEAELNARLQALTLTPPNAAGFQSSPSSMPLLDRSPAHS
PPRTPTPGASDCHC319 Ref.1Nucleo-cytoplasmic shuttling of the endonuclease ankyrin repeats and LEM domain-containing protein 1 (Ankle1) is mediated by canonical nuclear export- and nuclear import signals, Zlopasa et al., BMC Cell Biol., 2016
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 
MCSEARLARR LRDALREEEP WAVEELLRCG ADPNLVLEDG AAAVHLAAGA RHPRGLRCLG 

        70         80         90        100        110        120 
ALLRQGGDPN ARSVEALTPL HVAAAWGCRR GLELLLSQGA DPALRDQDGL RPLDLALQQG 

       130        140        150        160        170        180 
HLECARVLQD LDTRTRTRTR IGAETQEPEP APGTPGLSGP TDETLDSIAL QKQPCRGDNR 

       190        200        210        220        230        240 
DIGLEADPGP PSLPVPLETV DKHGSSASPP GHWDYSSDAS FVTAVEVSGA EDPASDTPPW 

       250        260        270        280        290        300 
AGSLPPTRQG LLHVVHANQR VPRSQGTEAE LNARLQALTL TPPNAAGFQS SPSSMPLLDR 

       310        320        330        340        350        360 
SPAHSPPRTP TPGASDCHCL WEHQTSIDSD MATLWLTEDE ASSTGGREPV GPCRHLPVST 

       370        380        390        400        410        420 
VSDLELLKGL RALGENPHPI TPFTRQLYHQ QLEEAQIAPG PEFSGHSLEL AAALRTGCIP 

       430        440        450        460        470        480 
DVQADEDALA QQFEQPDPAR RWREGVVKSS FTYLLLDPRE TQDLPARAFS LTPAERLQTF 

       490        500        510        520        530        540 
IRAIFYVGKG TRARPYVHLW EALGHHGRSR KQPHQACPKV RQILDIWASG CGVVSLHCFQ 

       550        560        570        580        590        600 
HVVAVEAYTR EACIVEALGI QTLTNQKQGH CYGVVAGWPP ARRRRLGVHL LHRALLVFLA 

       610                                                        
EGERQLHPQD IQARG
3D Structures in PDB
Not Available
Comments
ANKLE1 is a member of the LAP2-emerin-MAN1 (LEM) protein family which mainly functions at the inner nuclear membrane and nucleoplasm. ANKLE1 does not contain a transmembrane domain and is a shuttling protein with a proposed function in DNA repair using its GIY-YIG nuclease domain. Deletion analysis revealed 158354 to have LMB-sensitive nuclear export activity with a putative NES matching traditional consensus found in 271-280. Leucine mutations causes nuclear accumulation in both full length protein and isolated GFP-NES fusion.
References
[1]. "Nucleo-cytoplasmic shuttling of the endonuclease ankyrin repeats and LEM domain-containing protein 1 (Ankle1) is mediated by canonical nuclear export- and nuclear import signals"
Zlopasa L, Brachner A, Foisner R. (2016) BMC Cell Biol., 17(1):23 PubMed
User Input
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