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
PisCDP-diacylglycerol--inositol 3-phosphatidyltransferase; Catalyzes the biosynthesis of phosphatidylinositol (PtdIns) as well as PtdIns:inositol exchange reaction. May thus act to reduce an excessive cellular PtdIns content (By similarity). The exchange activity is due to the reverse reaction of PtdIns synthase and is dependent on CMP, which is tightly bound to the enzyme (By similarity). Required for the regeneration of the signaling molecule phosphatidylinositol 4,5- bisphosphate (PtdInsP2) from phosphatidic acid (PA) and maintenance of its steady supply during signaling, thus playing [...] (224 aa)    
Predicted Functional Partners:
Cds
Phosphatidate cytidylyltransferase, photoreceptor-specific; Catalyzes the conversion of phosphatidic acid (PA) to CDP- diacylglycerol (CDP-DAG), an important precursor for the synthesis of phosphatidylinositol (PtdIns) and phosphatidylglycerol (PG). Required for the regeneration of the signaling molecule phosphatidylinositol 4,5-bisphosphate (PtdInsP2) from PA and maintenance of its steady supply during signaling thus playing an essential role during phospholipase C-mediated transduction. In the salivary glands and possibly other adipose tissues, function is essential for regulating ce [...]
  
 0.988
CG7718
CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase; Functions in the biosynthesis of the anionic phospholipids phosphatidylglycerol and cardiolipin; Belongs to the CDP-alcohol phosphatidyltransferase class-II family.
  
 
 0.966
Pi4KIIIalpha
Phosphatidylinositol 4-kinase III alpha (PI4KIIIalpha) encodes a lipid kinase that synthesizes phosphatidylinositol 4-phosphate from phosphatidylinositol. Its roles include localization of plasma membrane-associated cytoskeletal and membrane trafficking proteins, Hippo signaling regulation and polarization of developing oocytes; Belongs to the PI3/PI4-kinase family.
     
 0.965
fwd
Four wheel drive (fwd) encodes a Golgi-localized lipid kinase that synthesizes phosphatidylinositol 4-phosphate from phosphatidylinositol. It is involved in spermatocyte cytokinesis and male fertility; Belongs to the PI3/PI4-kinase family.
     
 0.961
CLS
Probable cardiolipin synthase (CMP-forming); Catalyzes the synthesis of cardiolipin (CL) (diphosphatidylglycerol) by specifically transferring a phosphatidyl group from CDP-diacylglycerol to phosphatidylglycerol (PG). CL is a key phospholipid in mitochondrial membranes and plays important roles in maintaining the functional integrity and dynamics of mitochondria under both optimal and stress conditions.
     
 0.950
Pi3K59F
Phosphatidylinositol 3-kinase catalytic subunit type 3; Phosphotidylinositol 3 kinase 59F (Pi3K59F) encodes a lipid kinase that is required for formation of Phosphatidylinositol 3-phosphate. It functions in a core protein complex that includes the products of Atg6 and Vps15. It is involved in the control of vesicle trafficking, including autophagy, endocytosis and phagocytosis.
   
 
 0.940
Sac1
Sac1 phosphatase (Sac1) encodes a lipid phosphatase that dephosphorylates phosphatidylinositol 4-phosphate to generate phosphatidylinositol. It is involved in dorsal closure, Hedgehog signaling and axon guidance.
     
 0.939
mtm
Myotubularin, isoform A; Myotubularin (mtm) encodes a phosphatidylinositol-3-phosphatase that, together with the products of Sbf and Rab21, regulates macrophage protrusion formation. It is involved in cortical actin cytoskeleton organization, chromosome segregation and endocytic recycling.
     
 0.939
Pten
Phosphatase and tensin homolog (Pten) encodes a dual lipid and protein phosphatase that primarily counters the effects of the insulin-regulated lipid kinase, encoded by Pi3K92E. It inhibits cell growth, cell proliferation and cellular events controlling cytoskeletal and junctional rearrangements.
  
 0.937
CG9391
Inositol-1-monophosphatase; Inositol monophosphate 1-phosphatase activity. It is involved in the biological process described with: phosphatidylinositol phosphorylation; inositol phosphate dephosphorylation; inositol metabolic process; signal transduction.
  
 
 0.930
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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