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
Hnf4Transcription factor HNF-4 homolog; Hepatocyte nuclear factor 4 (Hnf4) encodes a protein that regulates lipid mobilization and fatty acid beta-oxidation during larval stages. Its expression increases greatly at the onset of adulthood when it promotes glucose-stimulated ILP secretion from the insulin-producing cells, maintains glucose homeostasis, and supports mitochondrial function; Belongs to the nuclear hormone receptor family. NR2 subfamily. (732 aa)    
Predicted Functional Partners:
SREBP
Sterol regulatory element binding protein (SREBP) encodes a membrane protein that functions as a master-regulator of lipogenesis. It activates transcription of lipogenic genes upon reduction of lipid or cholesterol levels.
   
 
 0.824
srl
Spargel, isoform B; Transcription coregulator activity; mRNA binding; nuclear receptor transcription coactivator activity; transcription factor binding; nucleic acid binding.
    
 
 0.777
CG10576
Uncharacterized protein, isoform A; Nucleic acid binding.
    
   0.722
Hr96
Hormone receptor-like in 96 (Hr96) encodes a protein that binds cholesterol as a ligand and is required to maintain cholesterol and lipid homeostasis; Belongs to the nuclear hormone receptor family. NR1 subfamily.
   
0.704
EcR
Ecdysone receptor (EcR) encodes a protein that interacts with the product of usp to form the nuclear ecdysone receptor heterodimer, which modulates, in conjunction with co-activators and co-repressors, the activities of hundreds of genes in a tissue- and stage-specific way. EcR is widely expressed in embryonic and larval tissues and in some adult tissues where its activities (modulated by the hormone ecdysone) trigger both molting and metamorphosis.
   
0.686
MED15
Mediator of RNA polymerase II transcription subunit 15; Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene- specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors (By similarity). Required [...]
    
 
 0.675
ERR
Estrogen-related receptor (ERR) encodes a protein that directly induces a transcriptional switch in mid-embryogenesis, up-regulating the genes that act in biosynthetic pathways associated with aerobic glycolysis. This nuclear receptor establishes the metabolic state that supports growth during larval stages.
    
0.647
Hr78
Hormone-receptor-like in 78 (Hr78) encodes a protein induced above a basal level by 20-hydroxyecdysone. Hr78 mutants die during mid-larval stages with defects in molting of the tracheal cuticle; Belongs to the nuclear hormone receptor family. NR2 subfamily.
   
0.647
Hr39
Hormone receptor-like in 39 (Hr39) encodes a nuclear hormone receptor protein in subfamily 5. It is a master regulator of female reproductive gland development from the bipotential genital disc, and in adults is required for reproductive gland secretion, ovulation and additional functions.
   
0.634
MED1
Mediator of RNA polymerase II transcription subunit 1; Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene- specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors (By similarity). Required [...]
    
 0.631
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.