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
ogreInnexin inx1; Optic ganglion reduced (ogre) encodes one of the innexin subunits spanning the membrane 4 times. Together with the products of Inx2 and Inx3, it forms homo or hetero oligomers forming gap junctions, which allow the transfer of small solute between cells. (362 aa)    
Predicted Functional Partners:
Inx3
Innexin 3 (Inx3) encodes a gap junction protein that can form heteromeric gap junction channels via interaction with the product of Inx2. Loss of Inx3 leads to the destabilization of the products of ogre, Inx2 and shg at the plasma membrane, suggesting that these four proteins form a complex.
  
  
0.777
Inx2
Innexin inx2; Structural components of the gap junctions. Involved in gap junctional communication between germline and somatic cells which is essential for normal oogenesis. In embryonic epidermis, required for epithelial morphogenesis. Required for keyhole formation during early stages of proventriculus development in response to wg signaling. In follicle cells, promotes the formation of egg chambers in part through regulation of shg and baz at the boundary between germ cells and follicle cells. In inner germarial sheath cells, required for survival of early germ cells and for cyst f [...]
  
  
0.607
zpg
Innexin inx4; Structural component of the gap junctions in germline cells. Required for differentiation and survival of germline cysts in females and of spermatogonia in males; gap junctional communication between spermatogonia and somatic cyst cells may be required for normal differentiation and survival of spermatogonia. Belongs to the pannexin family.
  
   
0.597
bou
GEO07593p1; Boudin (bou) encodes a membrane glycoprotein of the Ly6 superfamily that is required for the formation of septate junctions in epithelial tissues.
   
  
 0.565
tsh
Protein teashirt; Homeotic protein that acts downstream of Arm in the Wg cascade during embryogenesis to determine segment identity throughout the entire trunk. Acts cooperatively with other trunk homeotic proteins to repress head homeotic genes and therefore repress head segmental identity. Necessary, in combination with Scr, for the formation of the prothoracic segment. Promotes eye development in the dorsal region of the eye disk and suppresses eye development in the ventral region in combination with Wg-signaling and several early dorso-ventral eye patterning genes. Required for pr [...]
  
    0.549
pio
Piopio, isoform B; Piopio (pio) encodes a zona pellucida (ZP) domain protein that mediates the adhesion of the apical epithelial surface and the overlying apical extracellular matrix.
  
   0.536
tio
Protein tiptop; Tiptop (tio) and teashirt (tsh) have, on the whole, common activities. Tio and tsh repress each other's expression and tsh has a crucial role for trunk patterning that is in part masked by ectopic expression of tiptop. Both genes share a common activity required for the activation of Ser and svb and the maintenance of en and wg. Belongs to the teashirt C2H2-type zinc-finger protein family.
  
     0.490
shg
DE-cadherin; Cadherins are calcium-dependent cell adhesion proteins. In connecting cells they preferentially interact with themselves in a homophilic manner; cadherins may thus contribute to the sorting of heterogeneous cell types. During oogenesis, integral component of the guidance mechanisms that regulate the directional persistent collective migration of the border cell (BC) cluster through the nurse cells to the oocyte. Functions downstream of the two chemoattractant receptors, Pvr and Egfr, to promote BC adhesion between the leader cells of the migrating cluster and the surroundi [...]
   
  
 0.479
Lac
Lachesin (Lac) encodes a cell surface protein that belongs to the Ig superfamily. It is required for the proper ultrastructural organisation of septate junctions. Lac is required for tracheal system morphogenesis and for muscle contractions associated with peristalsis.
  
  
 0.470
CG9962
IP11482p; ATP binding; protein serine/threonine kinase activity. It is involved in the biological process described with: peptidyl-serine phosphorylation; negative regulation of canonical Wnt signaling pathway; protein phosphorylation.
      
 0.459
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
Server load: medium (46%) [HD]