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
soc-2Leucine-rich repeat protein soc-2; Acts as a Ras effector and participates in MAPK pathway activation. Probably acts as a regulatory subunit of protein phosphatase that specifically dephosphorylates Raf kinase and stimulates Raf activity at specialized signaling complexes upon Ras activation. Required for vulval development. Involved in fluid homeostasis. Plays a role in nicotinic acetylcholine receptor (nAChR)-mediated sensitivity to nicotine. (631 aa)    
Predicted Functional Partners:
let-60
Ras protein let-60; The level of let-60 controls the switch between vulval and hypodermal cell fates during C.elegans vulval induction. May stimulate the guanine nucleotide exchange factor (GEF) activity of rap-1. Belongs to the small GTPase superfamily. Ras family.
   
 
 0.927
lin-45
Raf homolog serine/threonine-protein kinase; Protein kinase that participates in the induction of vulva and has roles in fertility and viability. Acts downstream of the Ras protein let-60. Required for progression of developing oocytes through the pachytene stage. Plays a role in responses to M.nematophilum- mediated bacterial infection by promoting tail swelling and preventing constipation. Positively regulates lifespan upstream of mek-2 and mpk-1. Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. RAF subfamily.
 
 
 0.882
sur-6
Serine/threonine-protein phosphatase 2A regulatory subunit sur-6; Probable regulatory subunit of serine/threonine phosphatase let-92. Together with let-92 and constant regulatory subunit paa-1, positively regulates centriole duplication during early embryonic cell divisions by preventing the degradation of sas-5 and kinase zyg-1. In addition, during vulva development, may play a role with phosphatase let-92 and regulatory subunit paa-1 in the induction of vulva cell precursors by positively regulating let-60/Ras- MAP kinase signaling, probably by promoting lin-45 activation. In intesti [...]
    
 
 0.797
ksr-1
Kinase suppressor of Ras A; Serine/threonine-protein kinase which positively regulates Ras-mediated signaling probably acting at the level of let-60/ras or/and lin-45/raf. Involved in sex myoblast migration. Plays a role in responses to M.nematophilum-mediated bacterial infection by promoting tail swelling and preventing constipation. Functions redundantly with ksr-2 in the Ras-mediated regulation of larval survival, the development of excretory canal and in mpk-1 phosphorylation in somatic cells. In addition, involved in determining vulval precursor cell fate during vulval induction i [...]
   
 
 0.795
ras-2
GTP binding protein.
   
 0.792
let-23
Receptor tyrosine-protein kinase let-23; Tyrosine-protein kinase receptor which, upon binding ligand lin-3, activates 2 signaling cascades: the let-60/Ras and MAP kinase signaling pathway and the let-60-independent phospholipase C-mediated Ca(2+) signaling pathway. Each pathway regulates distinct functions. By activating let-60/Ras, regulates larval development, induction of vulva cell precursors during vulva development, male spicule formation and posterior development of the epidermis. Probably by activating phospholipase plc-3 and inositol 1,4,5-trisphosphate receptor itr-1 signalin [...]
   
 
 0.790
lat-1
Latrophilin-like protein 1; Has a role in the establishment of anterior-posterior polarity in tissues during embryogenesis. Required for the alignment of the mitotic spindles and division planes. May have a role in cell death events. Required for normal defection and oocyte fertilization. Involved in sperm function. Operates in pharyngeal pumping during feeding. Belongs to the G-protein coupled receptor 2 family. LN-TM7 subfamily.
    
 
 0.734
sem-5
Sex muscle abnormal protein 5; Adapter protein which modulates signaling mediated by several receptor tyrosine kinases such as egl-15 and let-23 probably acting upstream of let-60/ras. Negatively regulates vulva induction probably downstream of let-23. Involved in sex myoblast migration. Negatively regulates fluid homeostasis probably downstream of egl-15. During the formation of neuromuscular junctions at the larval stage, negatively regulates membrane protrusion from body wall muscles probably downstream of egl- 15. Involved in cytoskeleton dynamics and is recruited by mig-13 to the [...]
   
 
 0.702
gsp-1
Serine/threonine-protein phosphatase PP1-alpha; Serine/threonine-protein phosphatase which antagonizes the function of air-2 in the regulation of chromosome cohesion. Dephosphorylates histone H3 at 'Ser-10'. Dephosphorylates translation initiation factor eIF2alpha. Involved in the activation of chloride channel clh-3 during cell swelling and meiotic maturation. Belongs to the PPP phosphatase family. PP-1 subfamily.
   
 0.669
gsp-2
Serine/threonine-protein phosphatase PP1-beta; Serine/threonine-protein phosphatase essential for chromosomal dynamics during meiosis and mitosis. During meiosis, promotes chromosomal cohesion and germline immortality via a small RNA- mediated genome silencing pathway. Antagonizes the function of air-2 kinase during meiosis I and mitosis to promote chromatid cohesion and spindle attachment. Dephosphorylates histone H3 at 'Ser-10' (Probable). Dephosphorylates histone H3 at 'Thr-3' (Probable). Also involved in the activation of chloride channel clh-3 during cell swelling and meiotic matu [...]
   
 0.665
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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