Summary for Zyxin (NES ID: 23)

Full Name
Zyxin     UniProt    
Alternative Names
None
Organism
Gallus gallus (Chicken)    
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
MASPGTPGTR MTTTVSINIS TPSFYNPQKK FAPVVAPKPK VNPFKTGGTS ESSQPQPPGT
70 80 90 100 110 120
GAQRAQIGRV GEIPVSVTAE ELPLPPPPPP GEELSFSSNC AFPPPPPPFE EPFPPAPDEA
130 140 150 160 170 180
FPSPPPPPPP MFDEGPALQI PPGSTGSVEK PLAPKAHVEI SSAPRDPTPP FPSKFTPKPS
190 200 210 220 230 240
GTLSSKPPGL DSTPAPAPWA APQQRKEPLA SVPPPPSLPS QPTAKFTPPP VASSPGSKPG
250 260 270 280 290 300
ATVPMAPSNS TRYPTSLQTQ FTAPSPSGPL SRPQPPNFTY AQQWERPQVQ EKPVPTEKSA
310 320 330 340 350 360
AVKDMRRPTA DPPKGNSPLT MKEVEELELL TQKLMKDMDH PPPVEAATSE LCGFCRKPLS
370 380 390 400 410 420
RTQPAVRALD CLFHVECFTC FKCEKQLQGQ QFYNVDEKPF CEDCYAGTLE KCSVCKQTIT
430 440 450 460 470 480
DRMLKATGNS YHPQCFTCVM CHTPLEGASF IVDQANQPHC VDDYHRKYAP RCSVCSEPIM
490 500 510 520 530 540
PEPGKDETVR VVALEKNFHM KCYKCEDCGR PLSIEADENG CFPLDGHVLC MKCHTVRAKT
AC
3D Structures in PDB
Not Available
Comments
Zyxin colocalizes with integrin receptors at focal contacts and participate in integrin-dependent signaling. In addition of the prolin-rich array and LIM domains, which are important for protein-protein interaction, Zyxin has an NES domain. Native Zyxin shuttles between the nucleus and the cytoplasm. AA 322-331 is not sufficient for exporting GST.
References
[1]. "Nuclear-cytoplasmic shuttling of the focal contact protein, zyxin: a potential mechanism for communication between sites of cell adhesion and the nucleus"
Nix, D.A., Beckerle, M.C. (1997) J Cell Biol, 138:1139-1147 PubMed
[2]. "Targeting of zyxin to sites of actin membrane interaction and to the nucleus."
Nix DA, Fradelizi J, Bockholt S, Menichi B, Louvard D, Friederich E, Beckerle MC (2001) J Biol Chem, 276:34759-67 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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