Summary for VIK-1 (NES ID: 207)

Full Name
Zinc finger protein 655     UniProt    
Alternative Names
Vav-interacting Krueppel-like protein   
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
95RLERLQEILRKFLYL109 by Deletion Ref.1Characterization of VIK-1: a new Vav-interacting Kruppel-like protein., Houlard et al., Oncogene, 2005
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
1MEEIPAQEAAGSPRVQFQSLETQSECLSPEPQFVQDTDMEQGLTGDGETREENKLLIPKQ
KISEEVHSYKVRVGRLKHDITQVPETREVYKSEDRLERLQEILRKFLYLEREFRQITISK
ETFTSEKNNECHEPEKSFSLDSTIDADQRVLRIQNTDDNDKYDMSFNQNSASGKHEHLNL
TEDFQSSECKESLMDLSHLNKWESIPNTEKSYKCDVCGKIFHQSSALTRHQRIHTREKPY
KCKECEKSFSQSSSL255
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
MEEIPAQEAA GSPRVQFQSL ETQSECLSPE PQFVQDTDME QGLTGDGETR EENKLLIPKQ
70 80 90 100 110 120
KISEEVHSYK VRVGRLKHDI TQVPETREVY KSEDRLERLQ EILRKFLYLE REFRQITISK
130 140 150 160 170 180
ETFTSEKNNE CHEPEKSFSL DSTIDADQRV LRIQNTDDND KYDMSFNQNS ASGKHEHLNL
190 200 210 220 230 240
TEDFQSSECK ESLMDLSHLN KWESIPNTEK SYKCDVCGKI FHQSSALTRH QRIHTREKPY
250 260 270 280 290 300
KCKECEKSFS QSSSLSRHKR IHTREKPYKC EASDKSCEAS DKSCSPSSGI IQHKKIHTRA
310 320 330 340 350 360
KSYKCSSCER VFSRSVHLTQ HQKIHKEMPC KCTVCGSDFC HTSYLLEHQR VHHEEKAYEY
370 380 390 400 410 420
DEYGLAYIKQ QGIHFREKPY TCSECGKDFR LNSHLIQHQR IHTGEKAHEC NECGKAFSQT
430 440 450 460 470 480
SCLIQHHKMH RKEKSYECNE YEGSFSHSSD LILQQEVLTR QKAFDCDVWE KNSSQRAHLV
490
QHQSIHTKEN S
3D Structures in PDB
Not Available
Comments
Full length VIK-1 is nuclear with some cytoplasmic presence. The N-terminal portin (1-255) is exclusively cytoplasmic. AAs 294-356 is the proposed NLS, but it doesn't resemble classical NLS.
References
[1]. "Characterization of VIK-1: a new Vav-interacting Kruppel-like protein."
Houlard M, Romero-Portillo F, Germani A, Depaux A, Regnier-Ricard F, Gisselbrecht S, Varin-Blank N (2005) Oncogene, 24:28-38 PubMed
User Input
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