STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
sbrNuclear RNA export factor 1; Mediates the export of the majority of mRNAs from the nucleus to the cytoplasm. (672 aa)    
Predicted Functional Partners:
Nxt1
NTF2-related export protein; Stimulator of protein export for NES-containing proteins (By similarity). Plays a role in the nuclear export of mRNA. Also plays a role in the nuclear export of U1 snRNA, tRNA, and mRNA (By similarity). In the ovaries, forms a complex with nxf2, Panx and piwi which acts as effectors of cotranscriptional transposon silencing.
    
 0.999
Ref1
RNA and export factor binding protein 1; mRNA binding; nucleic acid binding. It is involved in the biological process described with: mRNA splicing, via spliceosome.
    
 0.995
CG12782
WD_REPEATS_REGION domain-containing protein; Ubiquitin binding; RNA binding. It is involved in the biological process described with: RNA export from nucleus; transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery; mRNA export from nucleus.
    
 0.994
Rae1
Rae1 (Rae1) encodes a nucleoporin member of the WD40-repeat beta propeller protein super family. Biological roles of the pleiotropic Rae1 gene product include poly(A)+ mRNA export, cell cycle regulation, male meiosis control and male germ cell post-meiotic differentiation.
    
 0.992
thoc5
THO complex subunit 5; The THO complex is required for cell proliferation and for proper export of heat-shock mRNAs under heat stress. Belongs to the THOC5 family.
    
 0.992
Ref2
RNA and export factor binding protein 2, isoform A; mRNA binding; nucleic acid binding.
    
 0.978
Nup214
Nuclear pore complex protein Nup214; Serves as a docking site in the receptor-mediated import of substrates across the nuclear pore complex including emb, RanGAP and phosphorylated Mad. Protects mbo/Nup88 from proteasomal degradation at the nuclear pore. Together with mbo/Nup88, sequesters emb in the cytoplasm and thereby attenuates nuclear export signal (NES)-mediated nuclear export. Together with mbo/Nup88, required for the nuclear import of the Rel family transcription factors dorsal (dl) and Dorsal-related immunity factor (Dif) and the activation of an immune response.
   
 0.968
Upf3
Upf3, isoform B; Upf3 (Upf3) encodes a protein that regulates targets of the nonsense-mediated mRNA decay pathway. This pathway participates in homeostatic gene expression regulation and plays a quality control role in the elimination of mRNAs with premature termination codons. The product of Upf3 is involved in cell cycle progression and general developmental rate.
    
 0.954
Nup62
Nuclear pore glycoprotein p62; Essential component of the nuclear pore complex (By similarity). The N-terminal is probably involved in nucleocytoplasmic transport (By similarity). The C-terminal is involved in protein- protein interaction probably via coiled-coil formation, promotes its association with centrosomes and may function in anchorage of Nup62 to the pore complex (By similarity). Binds to transcriptionally active genes. Negatively regulates chromatin attachment to the nuclear envelope, probably by preventing chromatin tethering by Nup154.
    
 0.948
Nup153
Nuclear pore complex protein Nup153; Component of the nuclear pore complex (NPC), a complex required for the trafficking across the nuclear envelope. Functions as a scaffolding element in the nuclear phase of the NPC. Essential for the nuclear import of nuclear localization signal (NLS)-containing proteins in a Importin alpha/Importin beta receptor-dependent manner. Required for nuclear import of Mad. Plays a role in chromosomal organization and gene expression regulation; stimulates transcription by promoting the formation of an open chromatin environment. Binds chromatin to nucleopor [...]
   
 0.948
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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