Summary for Sup35 (NES ID: 352)

Full Name
Sup35 protein     UniProt    
Alternative Names
Eukaryotic peptide chain release factor GTP-binding subunit ERF3A-like protein   
Organism
Xenopus laevis (African clawed frog)    
Experimental Evidence for CRM1-mediated Export
Mutations That Affect Nuclear Export
Unknown
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
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
ITGTTLFPPT WEVLPTLPTP CLTPSAPLIK QLVYPNPTHP EMDASDSAPD SWEQADMEAT
70 80 90 100 110 120
EAQLNNSMAA LNVNAKPFVP NVNAVEFVPS FLVGSAPSDG QEEEQQQQGS CTTVGMDVSE
130 140 150 160 170 180
PVVENGETEM SPEESWDHKE EPIEAEPGGG SEGDGGTTEE GTSEMMEEEE EIPKPKTIVV
190 200 210 220 230 240
PPDAPKKEHV NVVFIGHVDA GKSTIGGQIM YLTGMVEKRT LEKYEREAKE KNRETWYLSW
250 260 270 280 290 300
ALDTNQEERD KGKTVEVGRA YFETEKKHFT ILDAPGHKSF VPNMIGGASQ ADLAVLVISA
310 320 330 340 350 360
RKGEFETGFE KGGQTREHAM LAKTAGVKHL IVLINKMDDP TVNWSNDRYE ECKEKLVPFL
370 380 390 400 410 420
KKVGFNPKKD IYFMPCSGLT GANLKEPVET CPWYIGLAFI SYLDSLPNFN RSLDGPVRLP
430 440 450 460 470 480
IVDKYKDMGT VILGKLESGS ICKGQQLAMM PNKHIVEVLS LLSDEVETEL VAPGENLKLR
490 500 510 520 530 540
LKGIEEEEIL PGFILCDPNN LCHSGRTFDA QIVIIEHKSI ICPGYNAVLH IHTCIEEVEI
550 560 570 580 590 600
TALICMVDKK SGEKSKTRPR FVKQDQVCIA RLRTAGTICL ETFKDFPQMG RFTLRDEGKT
610
IAIGKVLKLV PEKD
3D Structures in PDB
Not Available
Comments
Sup35 protein is identified in proteomics study by Kirli et al. as a CRM1 binder. It is a Xenopus translation termination factor. Export activity is verified as GFP- and GFP-NLS-fusions in an LMB-sensitive manner. 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. However, exact sequence and sequence number cited in figure of the paper does not match uniprot entry listed. The closest sequence is identified and indicated in this entry. 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
Accurate identification of NESs is difficult because many sequences in the genome match the NES consensus. Therefore, some published NESs may be mistakenly identified. Please help us improve the accuracy of NESdb by providing either a positive or negative flag for the NES in this entry. Supporting comments are required to process the flag.

Supporting comments *

Flag this NES *

Positive
Negative

E-mail: