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
egl-81-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta egl-8; Mediates the production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) which plays an important role in the regulation of intracellular signaling cascades (By similarity). Required in the nervous system to modulate neuronal activity. Facilitates synaptic transmission at neuromuscular junctions by regulating the release of acetylcholine from the motor neurons and thus affecting locomotion. Plays a role in efficient egg laying and defecation. Involved in axon regeneration [...] (1512 aa)    
Predicted Functional Partners:
egl-30
Heterotrimeric G protein alpha subunit.
   
 0.996
itr-1
Inositol 1,4,5-trisphosphate receptor itr-1; Receptor for inositol 1,4,5-trisphosphate, a second messenger that regulates intracellular calcium homeostasis. Binds in vitro to both inositol 1,4,5-trisphosphate (1,4,5-InsP3) and inositol 2,4,5-trisphosphate (2,4,5-InsP3) with high affinity and does not discriminate between the phosphate at 1 or 2 position. Can also bind inositol 1,3,4,5-tetrakisphosphate (1,3,4,5-InsP4) and inositol 4,5-bisphosphate (4,5-InsP2), but with lower affinity. Acts as a timekeeper/rhythm generator via calcium signaling, affecting the defecation cycle and pharyn [...]
   
 0.985
lfe-2
Inositol-trisphosphate 3-kinase homolog; Probably by regulating inositol 1,4,5-trisphosphate levels, negatively regulates posterior body wall muscle contractions required for defecation and let-23 signaling pathway that controls spermathecal dilation and ovulation. May also regulate ovulation downstream of actin cross-linker fln-1.
   
 
 0.958
ipp-5
Probable type I inositol 1,4,5-trisphosphate 5-phosphatase; Belongs to the inositol 1,4,5-trisphosphate 5-phosphatase type I family.
   
 
 0.950
unc-43
Calcium/calmodulin-dependent protein kinase type II; Acts in the signaling of a variety of pathways and processes. Phosphorylates 'Ser-319' of daf-16 in response to stress signals, such as heat, starvation and oxidation, which plays a role in prolonging lifespan. Required for viability under chronic osmotic stress in which it acts downstream of osr-1. Has roles in locomotion, oocyte maturation, brood size, egg laying, defecation, meiotic maturation and neuronal cell fate specification. Required for the regulation of synaptic density and neuromuscular junction morphology. Regulates the [...]
   
 
 0.946
plc-3
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma plc-3; Mediates the production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) which plays an important role in the regulation of intracellular signaling cascades (Probable). Regulates basal and ovulatory sheath cell contractions by controlling Ca(2+) oscillations via IP3-mediated activation of IP3 receptor itr-1. In intestinal epithelial cells, regulates Ca(2+) oscillations which control posterior body wall muscle contractions required for defecation by IP3-mediated activation [...]
   
 
0.943
ppk-2
PIPK domain-containing protein.
     
 0.939
ppk-1
PIPK domain-containing protein.
     
 0.937
unc-26
Synaptojanin; Probable inositol 5-phosphatase which regulates synaptic vesicle recycling in neurons by regulating clathrin-mediated endocytosis; In the central section; belongs to the inositol 1,4,5- trisphosphate 5-phosphatase family.
   
 
 0.934
dgk-5
Putative diacylglycerol kinase K06A1.6.
   
 
 0.934
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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