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
unc-94Tropomodulin; Acts as the pointed end capping protein which maintains the length and dynamics of the actin filament. Blocks the elongation and depolymerization of the actin filaments at the pointed end (By similarity); Belongs to the tropomodulin family. (401 aa)    
Predicted Functional Partners:
tmd-2
TropoMoDulin.
     
0.912
act-5
ACTin.
   
 0.912
atn-1
AcTiniN.
   
 
 0.873
unc-60
Actin-depolymerizing factor 2, isoform c; Depolymerizes growing actin filaments in muscle cells; required for the assembly of actin filaments into the functional contractile myofilament lattice of muscle. Belongs to the actin-binding proteins ADF family.
   
  
 0.839
lev-11
Tropomyosin isoforms a/b/d/f; Tropomyosin, in association with the troponin complex, plays a central role in the calcium dependent regulation of muscle contraction. Involved in muscle actin filament organization and muscle arm extension and morphology. Protects actin filaments from depolymerization by unc-60 in vitro. Also has a role in male mating behavior by regulating the copulatory spicules. Binds to F-actin.
   
 0.827
pfn-3
Profilin-3; Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG. Also binds to poly(L-proline) and phosphatidylinositol 4,5-bisphosphate micelles.
      
 0.817
unc-78
Actin-interacting protein 1; Induces disassembly of actin filaments in conjunction with ADF/cofilin family proteins. Regulator of actin organization in myofibrils.
      
 0.805
pfn-2
Profilin-2; Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG (By similarity).
      
 0.771
add-2
Adducin-related protein 2; Membrane-cytoskeleton-associated protein that promotes the assembly of the spectrin-actin network; Belongs to the aldolase class II family. Adducin subfamily.
    
 
 0.768
add-1
Adducin-related protein 1; Membrane-cytoskeleton-associated protein that promotes the assembly of the spectrin-actin network.
    
 
 0.766
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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