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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
PrpsUncharacterized protein, isoform B; Magnesium ion binding; ATP binding; ribose phosphate diphosphokinase activity. It is involved in the biological process described with: ribonucleoside monophosphate biosynthetic process; purine nucleotide biosynthetic process; nucleoside metabolic process; nucleotide biosynthetic process; 5-phosphoribose 1-diphosphate biosynthetic process. (388 aa)    
Predicted Functional Partners:
CG2246
GH23275p; Magnesium ion binding; ribose phosphate diphosphokinase activity. It is involved in the biological process described with: nucleotide biosynthetic process; 5-phosphoribose 1-diphosphate biosynthetic process; nucleoside metabolic process; purine nucleotide biosynthetic process.
  
0.956
Aprt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
  
  
 0.844
AdSS
Adenylosuccinate synthetase; Plays an important role in the de novo pathway and in the salvage pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (By similarity). Plays a role in the regulation of adult life span.
  
  
 0.836
AdSL
Adenylosuccinate Lyase (AdSL) encodes a protein that might be a lyase involved in purine nucleotide metabolic process based on orthology; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily.
  
 
 0.827
CG4282
LD21421p; DNA-binding transcription factor activity; zinc ion binding; transcription regulatory region sequence-specific DNA binding. It is involved in the biological process described with: regulation of gene expression; regulation of transcription, DNA-templated.
      
 0.791
GluProRS
Bifunctional glutamate/proline--tRNA ligase; Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction: the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA. In the C-terminal section; belongs to the class-II aminoacyl-tRNA synthetase family.
  
 
 0.784
Rpe
Metal ion binding; ribulose-phosphate 3-epimerase activity. It is involved in the biological process described with: cellular carbohydrate metabolic process; pentose catabolic process; pentose-phosphate shunt, non-oxidative branch.
  
  
 0.762
bur
Burgundy, isoform B; Burgundy (bur) encodes a GMP synthetase required for axon guidance. It regulates the activity of the ubiquitin protease encoded by Usp7.
  
  
 0.751
LysRS
Lysine--tRNA ligase; tRNA binding; ATP binding; lysine-tRNA ligase activity. It is involved in the biological process described with: lysyl-tRNA aminoacylation.
  
 
 0.747
Gart
Trifunctional purine biosynthetic protein adenosine-3; GART trifunctional enzyme (Gart) encodes a multifunctional enzyme that exhibits phosphoribosylamine-glycine ligase, phosphoribosylformylglycinamidine cyclo-ligase and phosphoribosylglycinamide formyltransferase activities; In the N-terminal section; belongs to the GARS family. In the C-terminal section; belongs to the GART family.
  
  
 0.747
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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