Summary for OREBP (NES ID: 175)

Full Name
Osmotic response element-binding protein     UniProt    
Alternative Names
Nuclear factor of activated T-cells 5 (NFAT5), T-cell transcription factor NFAT5, Tonicity-responsive enhancer-binding protein (TonEBP)   
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
Mutations That Affect Nuclear Export
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
Undetermined
Secondary Structure of Export Signal
Unknown
Other Residues Important for Export
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
MPSDFISLLS ADLDLESPKS LYSRESVYDL LPKELQLPPS RETSVASMSQ TSGGEAGSPP
70 80 90 100 110 120
PAVVAADASS APSSSSMGGA CSSFTTSSSP TIYSTSVTDS KAMQVESCSS AVGVSNRGVS
130 140 150 160 170 180
EKQLTSNTVQ QHPSTPKRHT VLYISPPPED LLDNSRMSCQ DEGCGLESEQ SCSMWMEDSP
190 200 210 220 230 240
SNFSNMSTSS YNDNTEVPRK SRKRNPKQRP GVKRRDCEES NMDIFDADSA KAPHYVLSQL
250 260 270 280 290 300
TTDNKGNSKA GNGTLENQKG TGVKKSPMLC GQYPVKSEGK ELKIVVQPET QHRARYLTEG
310 320 330 340 350 360
SRGSVKDRTQ QGFPTVKLEG HNEPVVLQVF VGNDSGRVKP HGFYQACRVT GRNTTPCKEV
370 380 390 400 410 420
DIEGTTVIEV GLDPSNNMTL AVDCVGILKL RNADVEARIG IAGSKKKSTR ARLVFRVNIM
430 440 450 460 470 480
RKDGSTLTLQ TPSSPILCTQ PAGVPEILKK SLHSCSVKGE EEVFLIGKNF LKGTKVIFQE
490 500 510 520 530 540
NVSDENSWKS EAEIDMELFH QNHLIVKVPP YHDQHITLPV SVGIYVVTNA GRSHDVQPFT
550 560 570 580 590 600
YTPDPAAAGA LNVNVKKEIS SPARPCSFEE AMKAMKTTGC NLDKVNIIPN ALMTPLIPSS
610 620 630 640 650 660
MIKSEDVTPM EVTAEKRSST IFKTTKSVGS TQQTLENISN IAGNGSFSSP SSSHLPSENE
670 680 690 700 710 720
KQQQIQPKAY NPETLTTIQT QDISQPGTFP AVSASSQLPN SDALLQQATQ FQTRETQSRE
730 740 750 760 770 780
ILQSDGTVVN LSQLTEASQQ QQQSPLQEQA QTLQQQISSN IFPSPNSVSQ LQNTIQQLQA
790 800 810 820 830 840
GSFTGSTASG SSGSVDLVQQ VLEAQQQLSS VLFSAPDGNE NVQEQLSADI FQQVSQIQSG
850 860 870 880 890 900
VSPGMFSSTE PTVHTRPDNL LPGRAESVHP QSENTLSNQQ QQQQQQQQVM ESSAAMVMEM
910 920 930 940 950 960
QQSICQAAAQ IQSELFPSTA SANGNLQQSP VYQQTSHMMS ALSTNEDMQM QCELFSSPPA
970 980 990 1000 1010 1020
VSGNETSTTT TQQVATPGTT MFQTSSSGDG EETGTQAKQI QNSVFQTMVQ MQHSGDNQPQ
1030 1040 1050 1060 1070 1080
VNLFSSTKSM MSVQNSGTQQ QGNGLFQQGN EMMSLQSGNF LQQSSHSQAQ LFHPQNPIAD
1090 1100 1110 1120 1130 1140
AQNLSQETQG SLFHSPNPIV HSQTSTTSSE QMQPPMFHSQ STIAVLQGSS VPQDQQSTNI
1150 1160 1170 1180 1190 1200
FLSQSPMNNL QTNTVAQEAF FAAPNSISPL QSTSNSEQQA AFQQQAPISH IQTPMLSQEQ
1210 1220 1230 1240 1250 1260
AQPPQQGLFQ PQVALGSLPP NPMPQSQQGT MFQSQHSIVA MQSNSPSQEQ QQQQQQQQQQ
1270 1280 1290 1300 1310 1320
QQQQQQSILF SNQNTMATMA SPKQPPPNMI FNPNQNPMAN QEQQNQSIFH QQSNMAPMNQ
1330 1340 1350 1360 1370 1380
EQQPMQFQSQ STVSSLQNPG PTQSESSQTP LFHSSPQIQL VQGSPSSQEQ QVTLFLSPAS
1390 1400 1410 1420 1430 1440
MSALQTSINQ QDMQQSPLYS PQNNMPGIQG ATSSPQPQAT LFHNTAGGTM NQLQNSPGSS
1450 1460 1470 1480 1490 1500
QQTSGMFLFG IQNNCSQLLT SGPATLPDQL MAISQPGQPQ NEGQPPVTTL LSQQMPENSP
1510 1520 1530
LASSINTNQN IEKIDLLVSL QNQGNNLTGS F
3D Structures in PDB
Not Available
Comments
An NES fitting the consensus sequence is purported to be amino acids 5-15. Nuclear export of OREBP under isotonic conditions is a NES-dependent process mediated by CRM1, whereas hypotonicity-induced nuclear export is mediated by the NES- and CRM1-independent process. A separate a putative auxiliary export domain (composed of amino acids 132-156, is shown to be critical for the hypotonicity-induced nuclear export of OREBP/TonEBP. Despite the presence of NES, deletion of AED abrogated isotonic nucleocytoplasmic shuttling of OREBP/TonEBP, suggesting that AED plays a dominant role in the nuclear export process. The AED is not CRM1-dependent.
References
[1]. "Regulation of nucleocytoplasmic trafficking of transcription factor OREBP/TonEBP/NFAT5."
Tong EH, Guo JJ, Huang AL, Liu H, Hu CD, Chung SS, Ko BC. (2006) J Biol Chem, 281:23870-9 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.

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