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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Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
mtm-3Myotubularin-related protein 3; Preferentially dephosphorylates phosphatidylinositol 3- phosphate (PI3P), and has some activity towards phosphatidylinositol 3,5-bisphosphate (PI35P). May also dephosphorylate proteins phosphorylated on Ser, Thr, and Tyr residues (By similarity). Positively regulates autophagy and is recruited to autophagosomes by PI3P where it catalyzes PI3P turnover to promote autophagosome maturation. Thought to have a role in maintenance of muscle function. Involved in locomotion and lifespan determination. (1006 aa)    
Predicted Functional Partners:
C34B7.2
SAC domain-containing protein.
   
 
 0.975
piki-1
Phosphatidylinositol 3-kinase piki-1; Phosphatidylinositol 3-kinase involved in clearance of apoptotic cell corpses by phagosomes. Phagosome maturation requires two sequential and non-overlapping pulses of phosphatidylinositol-3- phosphate (PI3P) on the vesicle surface which mediates recruitment of sortins snx-1 and lst-4 and small GTPases rab-5, rab-2 and rab-7. The first pulse is initiated by piki-1, then maintained by vps-34 which also produces the second pulse. Unlike vps-34, not involved in the formation of PI3P in early endosomes; Belongs to the PI3/PI4-kinase family.
   
 
 0.945
mtm-1
Myotubularin-related protein 1; Dephosphorylates phosphatidylinositol 3-phosphate (PI3P) and phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2). Negatively regulates accumulation of PI3P on intracellular vesicles. Negatively regulates phagocytosis of apoptotic cells probably by limiting the recruitment and/or the activation of ced-5, ced-2 and ced-12 complex. In addition, may positively regulate phagosome maturation by promoting recycling of apoptotic receptor ced-1 back to the plasma membrane. Essential for embryonic and larval development. May promote migration of distal tip cells ; B [...]
  
0.944
vps-34
Phosphatidylinositol 3-kinase catalytic subunit type 3; Catalytic subunit of the PI3K complex that mediates formation of phosphatidylinositol 3-phosphate. Together with bec-1, mediates the production of phosphatidylinositol 3-phosphate on intracellular vesicles and thereby regulates membrane trafficking. Plays a role in endosome-to-Golgi retrograde transport of mig-14. Involved in clearance of apoptotic cell corpses by phagosomes. Phagosome maturation requires two sequential and non-overlapping pulses of phosphatidylinositol-3-phosphate (PI3P) on the vesicle surface which mediates recr [...]
   
 0.943
mtm-6
Myotubularin-related protein 6; May dephosphorylate phosphatidylinositol-3-phosphate (PI3P). In association with mtm-9, plays a role in endosome trafficking probably by regulating phosphatidylinositol-3-phosphate levels. Regulates fluid phase endocytosis in coelomocytes. Controls the endosomal localization of sorting nexin snx-3 and the levels of sorting receptor mig-14. By regulating the retrograde transport of mig-14, may be involved in the secretion of Wnt ligands such as egl-20. Regulates posterior migration of QL neuroblast descendants and the anterior migration of QR neuroblast d [...]
  
 
0.942
sac-1
SAC domain-containing protein.
   
 
 0.927
Y71H2AM.2
Phosphatidylinositol-4,5-bisphosphate 4-phosphatase; Catalyzes the hydrolysis of phosphatidylinositol-4,5- bisphosphate (PtdIns-4,5-P2) to phosphatidylinositol-4-phosphate (PtdIns-4-P).
 
 
 
  0.917
aap-1
Phosphoinositide 3-kinase adapter subunit.
   
 
  0.907
Y75B8A.24
Uncharacterized protein; Belongs to the PI3/PI4-kinase family.
   
 
 0.906
W09C5.7
SAC domain-containing protein.
   
 
 0.904
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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