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
Trxr-2Thioredoxin reductase 2, mitochondrial; Thioredoxin system is a major player in glutathione metabolism, due to the demonstrated absence of a glutathione reductase. Functionally interacts with the Sod/Cat reactive oxidation species (ROS) defense system and thereby has a role in preadult development and life span. Lack of a glutathione reductase suggests antioxidant defense in Drosophila, and probably in related insects, differs fundamentally from that in other organisms; Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family. (516 aa)    
Predicted Functional Partners:
Trx-2
Thioredoxin-2; Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. As a reducing substrate of peroxiredoxin 1, thioredoxin 2 is preferred over thioredoxin 1.
  
 0.977
Eip55E
Ecdysone-induced protein 55E (Eip55E) encodes a protein involved in glutathione biosynthesis.
  
 0.935
Trxr-1
Thioredoxin reductase 1, mitochondrial; Thioredoxin system is a major player in glutathione metabolism, due to the demonstrated absence of a glutathione reductase. Functionally interacts with the Sod/Cat reactive oxidation species (ROS) defense system and thereby has a role in preadult development and life span. Lack of a glutathione reductase suggests antioxidant defense in Drosophila, and probably in related insects, differs fundamentally from that in other organisms; Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
  
 
0.931
Sps2
Selenide, water dikinase 2; Selenophosphate synthetase 2 (Sps2) is essential for selenoprotein biosynthesis. It encodes an enzyme that catalyzes the synthesis of selenophosphate from selenide and/or other selenium metabolites. Selenophosphate is an active selenium donor for the formation of selenocysteine.
  
 
 0.931
Kyat
Kynurenine aminotransferase, isoform A; Pyridoxal phosphate binding; cysteine-S-conjugate beta-lyase activity; kynurenine-oxoglutarate transaminase activity. It is involved in the biological process described with: biosynthetic process; kynurenine metabolic process.
   
 0.917
Sps1
Inactive selenide, water dikinase-like protein; Selenophosphate synthetase 1 (Sps1) encodes a protein that inhibits Gs1 and dmGlut expression, which in turn regulates the intracellular levels of glutamine.
  
 
 0.917
muc
Midline uncoordinated, isoform B; Pyruvate dehydrogenase (NAD+) activity; dihydrolipoyllysine-residue acetyltransferase activity. It is involved in the biological process described with: grooming behavior; acetyl-CoA biosynthetic process from pyruvate.
 
 
 0.898
Pdhb
Pyruvate dehydrogenase E1 component subunit beta; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO2.
  
 
 0.891
CG17691
Uncharacterized protein, isoform C; Alpha-ketoacid dehydrogenase activity. It is involved in the biological process described with: response to nutrient; fatty-acyl-CoA biosynthetic process; branched-chain amino acid catabolic process.
  
 
 0.891
CG5599
Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex; Acetyltransferase activity; lipoic acid binding.
  
 
 0.887
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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