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
CG3857Protein SMG9; Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Probable component of kinase complex containing nonC and recruited to stalled ribosomes (By similarity). (487 aa)    
Predicted Functional Partners:
CG6729
Protein SMG8; Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Probable component of kinase complex containing nonC and recruited to stalled ribosomes (By similarity).
   
 0.998
nonC
Serine/threonine-protein kinase Smg1; Serine/threonine protein kinase involved in mRNA surveillance. Recognizes the substrate consensus sequence [ST]-Q. Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons, probably by phosphorylating Upf1.
   
 
 0.959
Hlc
Helicase, isoform A; ATP binding; RNA helicase activity; RNA binding.
      
 0.835
CG6293
MIP03523p; Transmembrane transporter activity. It is involved in the biological process described with: transmembrane transport.
      
 0.791
Tor
Serine/threonine-protein kinase Tor; Promotes cell and tissue growth, maintains tissue homeostatis and controls responses to environmental stress and aging. Regulates growth during animal development by coupling growth factor signaling to nutrient availability. Central regulators of autophagy. May be involved in atg1 phosphorylation. May also be involved, directly or indirectly, in the control of neuronal function. Phosphorylates S6K/p70S6K, in vitro. May regulate the activity of S6K. Overexpression inhibits growth and reduces cell size. Affects the timing of neuronal cell differentiat [...]
   
 
 0.780
tsu
RNA-binding protein 8A; Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. Involved in exon definition of genes containing long introns, including the rolled/MAPK gene. The mago-tsu heterodimer interacts with the EJC key regulator Pym leading to EJC disassembly in the cytoplasm. Has a role in oskar mRNA localization to the posterior pole of the developing oocyte. Belongs to the RBM8A family.
    
 
 0.723
Upf1
Regulator of nonsense transcripts 1 homolog; RNA-dependent helicase and ATPase required for nonsense- mediated decay (NMD) of mRNAs containing premature stop codons. Is recruited to mRNAs upon translation termination and undergoes a cycle of phosphorylation and dephosphorylation; its phosphorylation appears to be a key step in NMD. The formation of an Upf1-Upf2-Upf3 surveillance complex is believed to activate NMD (By similarity).
   
 
 0.670
Smg5
Smg5, isoform A; Smg5 (Smg5) encodes a protein involved in mRNA catabolism.
   
  
 0.663
CG14422
LP21102p.
      
 0.661
Smg6
GH14566p; Smg6 (Smg6) encodes an RNA endonuclease that is required for nonsense mediated mRNA decay (NMD). Upon recognition of an NMD-targeted transcript, it cleaves the mRNA in the vicinity of the termination codon, exposing free 5' and 3' ends leading to the complete exonucleolytic degradation of the target.
   
  
 0.658
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.