Summary for MoKA (NES ID: 202)

Full Name
Modulator of KLF7 activity     UniProt    
Alternative Names
F-box only protein 38   
Organism
Mus musculus (Mouse)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive Ref.1Multiple pathways regulate intracellular shuttling of MoKA, a co-activator of transcription factor KLF7., Smaldone et al., Nucleic Acids Res, 2006
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L194A/L196A Ref.1Multiple pathways regulate intracellular shuttling of MoKA, a co-activator of transcription factor KLF7., Smaldone et al., Nucleic Acids Res, 2006
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
194LHLVGVNV201 Ref.1Multiple pathways regulate intracellular shuttling of MoKA, a co-activator of transcription factor KLF7., Smaldone et al., Nucleic Acids Res, 2006
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 
MGPRKKSAKV CVMDSEVAEE MTADEEKDYM NQLSHEVLCH IFRYLPLQDI MCMECLSRKL 

        70         80         90        100        110        120 
KEAVTLYLRV VRVVDLCAGR WWEYMPSGFT DSSFLTLLKK MPDVEQLYGL HPRYLERRRV 

       130        140        150        160        170        180 
RGQEAFSIPG VLEALQACPN LVGVETSHLE LVESIWTYMP HVHILGKFRN RNGAFPIPPE 

       190        200        210        220        230        240 
NKLKIPIGAK IQTLHLVGVN VPEIPCIPML RHLYMKWVRL TKPQPFKDFL CISLRTFVMR 

       250        260        270        280        290        300 
NCAGPTNSLK YVPLVTGLAS ARNLEHLEMV RVPFLGGLIQ HVVEDSWRSG GFRNLHTIVL 

       310        320        330        340        350        360 
GACKNALEVD LGYLIITAAR RLHEVRIQPS LTKDGVFSAL KMAELEFPQF ETLHLGYVDE 

       370        380        390        400        410        420 
FLLQSRMANA DLVKYGLADV VENPGIITDI GMKAVNEVFS CIKYLAIYNC PHLHNPYNWI 

       430        440        450        460        470        480 
SDHSRWMRLV DINLVRCHAL KLDSFGQFVE LLPSLEFISL DQMFREPPKG CARVGLSAGT 

       490        500        510        520        530        540 
GIGVSSALVS NQNSNNDNDN NAPNNNANLH DNNHHHPDDS DDDNDFRPDL QAGEAQFAAD 

       550        560        570        580        590        600 
ALNEMEDMVQ EDGELVAESG NGMPAHNREV LPVDADEEQA GPSGLQRVVK PTPIADHDSE 

       610        620        630        640        650        660 
SDDEEDSLEL QEVWAPKNGT RRYSEREEKT GDSGQSRETA VSGKGKTPLR KRCNNSHQTG 

       670        680        690        700        710        720 
QAKPFPLEES SCEKGCQVTS EQIKADMKAA RDVSEKKKSK DVYPSCSSSS SSTAASTAGN 

       730        740        750        760        770        780 
ASSPSTASQS PDFARTVTSS GSSEPSPPEV DVSRQCVCSP GGSEDSEAME EGDAESSVCP 

       790        800        810        820        830        840 
RCCCLRPQES QRRTGRCSDE ERPSTSRACV VNGADGTRSA FSFRTLPQGG SSGPAHDERT 

       850        860        870        880        890        900 
NGSGCGATGE DRRGSSQPES CDVQSNEDYP RRPLTRARSR LSHVPLISES EVAKTKPCHA 

       910        920        930        940        950        960 
MKRKRTADKS TSTSDPVIED DHVQVLVLKS KNLVGVTMTN CGITDLVLKD CPKMMFIHAT 

       970        980        990       1000       1010       1020 
RCRVLKHLKV ENAPIVNRFD YAQCKKLNMD QVLDQILRMP PERNRIIYLR PMQQVDTLTL 

      1030       1040       1050       1060       1070       1080 
EQKLFSGPYP YHICIIHEFS NPPNVRNKVR IRNWMDTIAN INQELIKYEF FLEATRTEED 

      1090       1100       1110       1120       1130       1140 
LKKYPKYPWG REIYTLEGVV DGAPYSMISD FPWLRSLRTA EPNSFARYDF EDDEESTIYA 

      1150       1160       1170       1180       1190            
PRRKGQLSAD ICMETIGEEI SEMRQMKRGI FQRVVAIFIH YCDVNGEPVE DDYI
3D Structures in PDB
Not Available
Comments
MoKA binds to transcription factor KLF7, which results in the increased stimulation of p21Waf/Cip and the binding is mediated by F-box. MoKA is a shuttling protein with one NLS and a variant of NESs. AA 194-201 is CRM1 dependent. In addition, sequences 203-218 and 391-472 export in a CRM1-independent manner.
References
[1]. "Multiple pathways regulate intracellular shuttling of MoKA, a co-activator of transcription factor KLF7."
Smaldone S, Ramirez F. (2006) Nucleic Acids Res, 34:5060-8 PubMed
User Input
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