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
rbg-1Rab3 GTPase-activating protein catalytic subunit; Probable catalytic subunit of a GTPase activating protein that has specificity for Rab3 subfamily. Rab3 proteins are involved in regulated exocytosis of neurotransmitters and hormones. Specifically converts active Rab3-GTP to the inactive form Rab3-GDP (By similarity). (915 aa)    
Predicted Functional Partners:
rbg-2
Rab3 GTPase-activating protein regulatory subunit; Probable regulatory subunit of a GTPase activating protein that has specificity for Rab3 subfamily. Rab3 proteins are involved in regulated exocytosis of neurotransmitters and hormones. Rab3 GTPase- activating complex specifically converts active Rab3-GTP to the inactive form Rab3-GDP (By similarity).
   
 0.999
rab-18
Ras-related protein Rab-18; Plays a role in apical endocytosis/recycling. May be implicated in transport between the plasma membrane and early endosomes (By similarity). Plays a role in the shedding of pathogen spores from intestinal cells.
    
 0.911
rep-1
Rab GDP dissociation inhibitor; Regulates the GDP/GTP exchange reaction of most RAB proteins by inhibiting the dissociation of GDP from them, and the subsequent binding of GTP; Belongs to the Rab GDI family.
   
 
 0.775
epg-5
Ectopic P granules protein 5; Involved in the maturation of autophagosomes into autolysosomes during starvation-induced autotrophy. Specifically, involved in the clearance of apoptotic cells by promoting the delivery of engulfed apoptotic cells to the lysosome.
   
  
 0.709
aex-3
MAP kinase-activating death domain protein; Plays a novel and significant role in regulating cell proliferation, survival and death through alternative mRNA splicing. Plays an important regulatory role in physiological cell death, caspase-mediated apoptosis (By similarity). Converts GDP-bound inactive form of rab-3 and cab-1 to the GTP-bound active forms. Regulator of presynaptic activity that interacts with rab-3 to regulate synaptic vesicle release. Is also a regulator of the cab-1 synaptic transmission pathway. Probably by converting rab-3 to its GTP-bound active form, plays a role [...]
   
  
 0.596
dli-1
Dynein light intermediate chain; Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. May play a role in binding dynein to membranous organelles or chromosomes.
   
 
  0.572
dnc-4
DyNactin Complex component.
   
 
  0.570
snt-1
Synaptotagmin-1; May have a regulatory role in the membrane interactions during trafficking of synaptic vesicles at the active zone of the synapse. It binds acidic phospholipids with a specificity that requires the presence of both an acidic head group and a diacyl backbone (By similarity). Involved in necrotic cell death.
    
 
 0.564
lis-1
Lissencephaly-1 homolog; Positively regulates the activity of the minus-end directed microtubule motor protein dynein. May enhance dynein-mediated microtubule sliding by targeting dynein to the microtubule plus end. Required for several dynein- and microtubule-dependent processes such as nuclear migration during cell division. Part of a complex with nud-2, which is recruited to the nuclear envelope by unc-83, where, in turn, it recruits dynein to the nuclear surface and regulates nuclear migration in hypodermal precursor cells. Plays a role in GABAergic synaptic vesicle localization in [...]
   
 
 0.563
rbc-1
WD_REPEATS_REGION domain-containing protein.
   
 
 0.556
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.