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
PofProtein painting of fourth; Probable RNA-binding protein that specifically binds to the fourth chromosome and may bind an RNA that spreads the fourth chromosome. May be a reminiscence of X chromosome dosage compensation of ancestral Drosophila species in which the X and the fourth chromosomes are one single chromosome. (495 aa)    
Predicted Functional Partners:
Atx2
Ataxin-2 homolog; RNA binding protein that regulates various processes including circadian behaviors, actin filament formation, eye development and oocyte formation. Forms a complex with tyf and pAbp which functions in adult circadian pacemaker neurons to sustain circadian rhythms likely by switching between activator and repressor modes of post-transcriptional regulation via interaction with Lsm12a or me31B. Forms an activator complex (Atx2-tyf activator complex) via association with Lsm12a and activates the TYF-dependent translation of per to maintain 24 hour periodicity in circadian [...]
    
 
 0.817
PAN3
PAN2-PAN3 deadenylation complex subunit PAN3; Regulatory subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in general and miRNA-mediated mRNA turnover. PAN specifically shortens poly(A) tails of RNA and the activity is stimulated by poly(A)-binding protein (PABP). PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3'-5' exonucleolytic degradation, or deadenlyation-dependent mRNA deca [...]
    
 
 0.788
eRF3
Eukaryotic translation release factor 3 (eRF3) encodes a GTP-binding protein important in the termination of protein translation.
   
 
 0.779
PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2; Catalytic subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in general and miRNA-mediated mRNA turnover. PAN specifically shortens poly(A) tails of RNA and the activity is stimulated by poly(A)-binding protein (PABP). PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3'-5' exonucleolytic degradation, or deadenlyation-dependent [...]
    
 
 0.732
CG6628
IP10354p; It is involved in the biological process described with: multicellular organism reproduction.
   
  
 0.685
eIF3a
Eukaryotic translation initiation factor 3 subunit A; RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation.
   
 
 0.675
CG1840
LD12750p; It is involved in the biological process described with: calcium ion transport; endoplasmic reticulum calcium ion homeostasis.
   
  
 0.670
CG2887
AT19485p; Chaperone binding; unfolded protein binding. It is involved in the biological process described with: negative regulation of transcription by RNA polymerase II; chaperone cofactor-dependent protein refolding.
   
 
 0.664
CG17270
GM10285p; Protein-macromolecule adaptor activity.
      
 0.661
CCT1
T-complex protein 1 subunit alpha; Molecular chaperone; assists the folding of proteins upon ATP hydrolysis. Known to play a role, in vitro, in the folding of actin and tubulin.
   
  
 0.639
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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