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
sad-1Serine/threonine kinase SAD-1; Regulates both neuronal polarity and synaptic organization when bound to strd-1. Kinase activity is required for the establishment, but not the maintenance, of both processes. Binding to nab-1 is essential for role in restricting axonal fate during neuronal polarization but is not required for regulating synapse morphology. (914 aa)    
Predicted Functional Partners:
anc-1
Nuclear anchorage protein 1; Plays a central role in nuclear and mitochondrial anchoring. Probably connects nuclei to the cytoskeleton by interacting with unc-84 at the nuclear envelope and with F-actin in the cytoplasm, creating a bridge across the nuclear envelope between the cytoskeleton and the nucleus. Has a role in positioning of the cell body of the PVQ lumbar interneuron. Belongs to the nesprin family.
   
  
 0.935
unc-84
Nuclear migration and anchoring protein unc-84; Involved in nuclear migration and anchoring in hypodermal precursor cells. Most likely recruits anc-1 to the nuclear envelope where anc-1 functions to tether the nucleus to the actin cytoskeleton. Component of the unc-83-unc-84 LINC (LInker of Nucleoskeleton and Cytoskeleton) complex where it recruits and interacts with unc-83 to form a bridge connecting the nuclear envelope to the cytoskeleton which allows for nuclear transport along microtubules. Its role in nuclear migration may be in association with lamin, lmn-1. Regulates nuclear mi [...]
      
 0.911
nab-1
NeurABin.
   
 
 0.871
nap-1
Nucleosome Assembly Protein; Belongs to the nucleosome assembly protein (NAP) family.
   
 
 0.860
syd-1
Rho GTPase-activating protein syd-1; Probable GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound state. Regulates the localization and assembly of presynaptic components during presynaptic development and is required for specifying the identity of axons during initial polarity acquisition. In these roles it is thought to act cell autonomously downstream of syg-1 and syg-2 and upstream of syd-2, possibly as a positive regulator of the latter. Required for the control of movement, egg-laying and the correct localization of elks-1.
   
 
 0.804
syd-2
Liprin-alpha; May play a role in regulating the structure of the neuronal region, called the active zone, from which synaptic vesicles send neurotransmitter signals across the synapse. This may be in association with the liprin-beta protein hlb-1 ; Belongs to the liprin family. Liprin-alpha subfamily.
   
  
 0.777
rab-3
Ras-related protein Rab-3; Involved in exocytosis by regulating a late step in synaptic vesicle fusion. Could play a role in neurotransmitter release by regulating membrane flow in the nerve terminal (By similarity). Plays a role in the recruitment of endophilin unc-57 to synaptic vesicles. Probably by controlling dense-core vesicle trafficking, plays a role in the AVG neuron-mediated formation of the right axon tract of the ventral nerve cord. Belongs to the small GTPase superfamily. Rab family.
   
  
 0.769
prmt-5
Protein arginine N-methyltransferase 5; Catalyzes the symmetrical dimethylation of arginine residues in targets such as small nuclear ribonucleoproteins, histone H2A/H4 and cbp-1. Dimethylation occurs in a distributive manner where the protein is released after the addition of the first methyl group prior to rebinding for the addition of the second methyl group. Plays a role in the negative regulation of DNA damage-induced apoptosis. By methylating cbp-1, may prevent apoptosis by repressing the capacity of cbp-1 to enhance cep-1 dependent transcription activation of the programmed cell [...]
    
 
 0.733
rgs-4
RGS domain-containing protein.
   
  
 0.717
eat-16
Uncharacterized protein.
   
  
 0.701
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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