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
Kr-h2Krueppel homolog 2; Member of the dosage-dependent hierarchy effective upon white gene expression; Belongs to the PER33/POM33 family. (276 aa)    
Predicted Functional Partners:
Kr-h1
Kruppel homolog 1 (Kr-h1) encodes a transcriptional regulator involved in axon pathfinding, neurite and axon remodeling as well as pupal photoreceptor maturation. In all cases, the function of the product of Kr-h1 is linked to that of the 20-hydroxyecdysone hormone.
    
 
 0.834
Surf4
Surfeit locus protein 4 homolog; Belongs to the SURF4 family.
   
 
 0.719
SERCA
Calcium-transporting ATPase sarcoplasmic/endoplasmic reticulum type; Sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) encodes an endoplasmic reticulum (ER) calcium pump with roles in ER calcium homeostasis and lipid storage.
   
 
 0.705
jagn
Jagunal (jagn) encodes a conserved protein that is located in the endoplasmic reticulum membrane. It contributes to oocyte growth by organizing the endoplasmic reticulum. It is also involved in bristle growth.
   
 
 0.691
PIG-B
GPI mannosyltransferase 3; Mannosyltransferase involved in glycosylphosphatidylinositol- anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2- GlcN-acyl-PI during GPI precursor assembly (By similarity). Belongs to the glycosyltransferase 22 family. PIGB subfamily.
   
  
 0.607
Sec13
Protein SEC13 homolog; Functions as a component of the nuclear pore complex (NPC) and the COPII coat (By similarity). At the endoplasmic reticulum, SEC13 is involved in the biogenesis of COPII-coated vesicles (By similarity). Recruited to transcriptionally active chromatin at the time of transcription initiation by RNA polymerase II. Required for proper expression of ecdysone-responsive genes such as Eip74EF and Eip75B during larval development. Required for reactivation of transcription after heat shock. Required for nuclear import of phosphorylated Mad via importin msk. Has no role i [...]
      
 0.579
Torsin
Torsin-like protein; Torsin (Torsin) encodes an AAA-ATPase that is implicated in the export of large ribonuclear protein particles through the nuclear membrane. It regulates dopamine levels; Belongs to the ClpA/ClpB family. Torsin subfamily.
   
  
 0.545
ZnT49B
Zinc transporter 49B, isoform B; Cation transmembrane transporter activity. It is involved in the biological process described with: transmembrane transport; cation transport.
 
 
  
 0.519
CG11857
Uncharacterized protein, isoform C; It is involved in the biological process described with: retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum; protein retention in ER lumen.
   
   0.506
Nup133
Nuclear pore complex protein Nup133; Probable component of the nuclear pore complex (NPC) (Probable). Plays a role in NPC assembly and/or maintenance.
    
 
 0.493
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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