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
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[Homology]
Score
PtpmegProtein tyrosine phosphatase Meg (Ptpmeg) encodes a tyrosine phosphatase that interacts with the product of Eps-15. It negatively regulates border cell migration during oogenesis. It also inhibits the EGFR/Ras/mitogen-activated protein kinase signaling pathway during wing morphogenesis; Belongs to the protein-tyrosine phosphatase family. Non- receptor class subfamily. (974 aa)    
Predicted Functional Partners:
PDZ-GEF
PDZ domain-containing guanine nucleotide exchange factor (PDZ-GEF) encodes a guanine nucleotide exchange factor for the product of Rap1. The product of PDZ-GEF contributes to ventral furrow formation, border cell migration, macrophage migration, epithelial migration and morphogenesis, eye development, ovary development, spermathecae formation, germline stem cell maintenance in the testis, adherens junction formation, and anchorage of stem cells to niche.
   
 
 0.723
Eps-15
Epidermal growth factor receptor pathway substrate clone 15 (Eps-15) encodes a multi-domain adaptor protein involved in endocytosis. It interacts with several other endocytic factors such as those encoded by shi, stnB, Dap160 and AP-2alpha. It is enriched at sites of endocytosis and is required for normal synaptic bouton development and vesicle endocytosis during high frequency stimulation.
   
 0.639
Egfr
Epidermal growth factor receptor; Binds to four ligands: Spitz, Gurken, Vein and Argos, which is an antagonist. Transduces the signal through the ras-raf-MAPK pathway. Involved in a myriad of developmental decisions. Critical for the proliferation of imaginal tissues, and for the determination of both the antero-posterior and dorso-ventral polarities of the oocyte. In the embryo, plays a role in the establishment of ventral cell fates, maintenance of amnioserosa and ventral neuroectodermal cells, germ band retraction, cell fate specification in the central nervous system and production [...]
    
 0.631
p38b
P38b MAP kinase (p38b) encodes the serine/threonine kinase that constitutes MAP kinase signaling cascades. It is phosphorylated by MAPK kinases and phosphorylates various substrates that play roles in stress responses, immune responses and differentiation; Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.
    
 0.609
p38a
P38a MAP kinase (p38a) encodes a member of the mitogen-activated protein kinases responsive to diverse stresses. In immune response, it activates its downstream component encoded by Atf-2 that in turn regulates Duox expression.
    
 0.609
pr
6-pyruvoyl tetrahydrobiopterin synthase; Required for pigment and biopterin synthesis. Belongs to the PTPS family.
   
  
 0.575
p38c
Putative mitogen-activated protein kinase 14C; P38c MAP kinase (p38c) encodes a protein involved in the stress and wound responses, regulating the expression of Duox and Ddc.
    
  0.538
CG3632
LD11744p; It is involved in the biological process described with: peptidyl-tyrosine dephosphorylation; phosphatidylinositol dephosphorylation; regulation of autophagy.
   
  
 0.531
drk
Protein enhancer of sevenless 2B; Downstream of receptor kinase (drk) encodes an adaptor protein that recognizes phosphorylated tyrosine residues of membrane receptors and triggers the Ras/Raf/MAPK pathway. drk product contributes to the regulation of cytoskeletal organization and participates in developmental and cognitive processes (associative learning, anesthesia resistant memory).
   
 0.517
dos
Protein daughter of sevenless; Essential component for signaling from various receptor tyrosine kinases such as Sevenless, TORSO and DER. Required for photoreceptor cell and wing development.
   
 
 0.512
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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