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
pik3caPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit. (1069 aa)    
Predicted Functional Partners:
pik3r1
Phosphoinositide-3-kinase, regulatory subunit 1 (alpha).
    
 0.994
pik3r2
Phosphoinositide-3-kinase, regulatory subunit 2 (beta).
    
 0.977
hrasa
HRas proto-oncogene, GTPase a.
   
 0.973
pik3r3b
Phosphoinositide-3-kinase, regulatory subunit, polypeptide 3 (P55, gamma).
    
 0.970
erbb3a
Erb-b2 receptor tyrosine kinase 3a.
    
 0.944
kdr
Vascular endothelial growth factor receptor 2; Receptor for VEGF or VEGFC. Has a tyrosine-protein kinase activity. Combinations of multiple VEGF receptors are required for development of different blood vessel types in the embryo. Involved in angiogenesis, specifically in VEGF-induced sprouting of new blood vessels. Particularly involved in artery formation. Does not appear to be required for hematopoiesis.
    
 0.943
irs1
Insulin receptor substrate 1.
    
 0.942
src
Proto-oncogene tyrosine-protein kinase Src; Non-receptor protein tyrosine kinase which is activated following engagement of many different classes of cellular receptors including immune response receptors, integrins and other adhesion receptors, receptor protein tyrosine kinases, G protein-coupled receptors as well as cytokine receptors. Participates in signaling pathways that control a diverse spectrum of biological activities including gene transcription, immune response, cell adhesion, cell cycle progression, apoptosis, migration, and transformation. Due to functional redundancy bet [...]
    
 0.940
kras
V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog.
   
 0.939
ptena
Phosphatase and tensin homolog A; Tumor suppressor. Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine- phosphorylated proteins. Also acts as a lipid phosphatase. Belongs to the PTEN phosphatase protein family.
   
 0.936
Your Current Organism:
Danio rerio
NCBI taxonomy Id: 7955
Other names: Brachydanio rerio, Brachydanio rerio frankei, Cyprinus rerio, D. rerio, Danio frankei, Danio rerio frankei, leopard danio, zebra danio, zebra fish, zebrafish
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