Summary for NXF3 (NES ID: 179)

Full Name
Nuclear RNA export factor 3     UniProt    
Alternative Names
TAP-like protein 3   
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive Ref.1Two closely related human nuclear export factors utilize entirely distinct export pathways, Yang et al., Mol Cell, 2001
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L300A/L302A Ref.1Two closely related human nuclear export factors utilize entirely distinct export pathways, Yang et al., Mol Cell, 2001
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
Undetermined
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 
MSLPSGHTTG HTDQVVQRRA RCWDIYQRRF SSRSEPVNPG MHSSSHQQQD GDAAMHGAHM 

        70         80         90        100        110        120 
DSPVRYTPYT ISPYNRKGSF RKQDQTHVNM EREQKPPERR MEGNMPDGTL GSWFKITVPF 

       130        140        150        160        170        180 
GIKYNEKWLL NLIQNECSVP FVPVEFHYEN MHASFFVENA SIAYALKNVS GKIWDEDNEK 

       190        200        210        220        230        240 
ISIFVNPAGI PHFVHRELKS EKVEQIKLAM NQQCDVSQEA LDIQRLPFYP DMVNRDTKMA 

       250        260        270        280        290        300 
SNPRKCMAAS LDVHEENIPT VMSAGEMDKW KGIEPGEKCA DRSPVCTTFS DTSSNINSIL 

       310        320        330        340        350        360 
ELFPKLLCLD GQQSPRATLC GTEAHKRLPT CKGSFFGSEM LKNLVLQFLQ QYYLIYDSGD 

       370        380        390        400        410        420 
RQGLLSAYHD EACFSLSIPF NPEDSAPSSF CKFFKDSRNI KILKDPYLRG ELLKHTKLDI 

       430        440        450        460        470        480 
VDSLSALPKT QHDLSSFLVD MWYQTEWMLC FSVNGVFKEV EGQSQGSVLA FTRTFIATPG 

       490        500        510        520        530            
SSSSLCIVND KLFVRDTSHQ GTQSALFTLV PTAFSSSVPA FSQEQQKMLP S
3D Structures in PDB
Not Available
Comments
NXF3 is related to TAP. Both mediate RNA export. However, NXF3 lacks TAP's C-terminal domain, which directly interacts with nucleoporins. Instead, NXF3 contains a NES and depends on CRM1 pathway for its export function.
References
[1]. "Two closely related human nuclear export factors utilize entirely distinct export pathways"
Yang J, Bogerd HP, Wang PJ, Page DC, Cullen BR. (2001) Mol Cell, 8:397-406 PubMed
User Input
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