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
goa-1Guanine nucleotide-binding protein G(o) subunit alpha; Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(o) protein function is not clear. In the 1-cell embryo, probably together with gpa-16, controls nuclear rotation and spindle elongation during mitosis. During the first embryonic cell divisions, plays a role in gpr-1/2 cortical localization and in the proper orientation of EMS blastomere mitotic spindle. Polarity determinants (par genes) may regulate lin- 5/gpr-1/gpr-2/goa-1 locally to create [...] (354 aa)    
Predicted Functional Partners:
gpr-1
G-protein regulator 1; In the 1-cell embryo, probably together with gpr-2, controls nuclear rotation and spindle elongation during mitosis. Complex of gpr-1 and gpr-2, in association with lin- 5, activates G-protein signaling to affect mitotic spindle force. Polarity determinants (par genes) may regulate lin- 5/gpr-1/gpr-2/goa-1 locally to create the asymmetric forces that drive spindle movement.
    
 
 0.993
lin-5
Spindle apparatus protein lin-5; Essential component of the spindle apparatus required for spindle positioning and chromosome movement. Acts to recruit or anchor gpr-1/gpr-2 complex to the spindle and cortex. Also involved, directly or indirectly, in cytokinesis and in the coupling of DNA replication, centrosome duplication and mitotic division.
   
 
 0.993
gpb-1
Guanine nucleotide-binding protein subunit beta-1; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. In the early embryo, controls the magnitude of the forces acting on centrosomes but is not required for generating asymmetric forces.
   
 0.981
ric-8
Synembryn; Guanine nucleotide exchange factor (GEF), which can activate some, but not all, G-alpha proteins independently of G-protein coupled receptors. Acts by exchanging bound GDP for free GTP. Able to facilitate synaptic transmission in the nervous system probably by activating G(q)-alpha (egl-30). Also able to activate the G(s)-alpha in synaptic signaling network. Plays a key role in asymmetric spindle positioning, a step for asymmetric cell division that generates cell diversity during development by activating G(i)-alpha protein goa-1 and gpa-16 independently of G-protein couple [...]
   
 
 0.974
gpr-2
G-protein regulator 2; In the 1-cell embryo, probably together with gpr-1, controls nuclear rotation and spindle elongation during mitosis. Complex of gpr-1 and gpr-2, in association with lin- 5, activates G-protein signaling to affect mitotic spindle force. Polarity determinants (par genes) may regulate lin- 5/gpr-1/gpr-2/goa-1 locally to create the asymmetric forces that drive spindle movement.
    
 
 0.971
gpb-2
Guanine nucleotide-binding protein subunit beta-2; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
   
 0.959
egl-30
Heterotrimeric G protein alpha subunit.
  
0.929
rgs-7
Regulator of G-protein signaling rgs-7; Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunit egl-30 (G-alpha(q)), thereby driving it into its inactive GDP-bound form. May organize egl-30 into a stable multiprotein signaling complex, and thereby persistently inhibit egl-30 when triggered by calcium or phospholipids.
   
 
 0.917
ags-3
Activator of G protein Signalling.
   
 
 0.905
eat-16
Uncharacterized protein.
   
 
 0.904
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.