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
siah1E3 ubiquitin-protein ligase Siah1; E3 ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of target proteins. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. It probably triggers the ubiquitin-mediated degradation of different substrates; Belongs to the SINA (Seven in absentia) family. (286 aa)    
Predicted Functional Partners:
cacybp
Calcyclin-binding protein.
    
 0.994
ctnnb1
Catenin beta-1; Key downstream component of the canonical Wnt signaling pathway (By similarity). In the absence of Wnt, forms a complex with axin1, axin2, apc, csnk1a1 and gsk3b that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of ctnnb1 and its subsequent degradation by the proteasome (By similarity). In the presence of Wnt ligand, ctnnb1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activate Wnt responsive genes (By similarity). Plays a key role in dorso [...]
   
 0.957
ctnnb2
Catenin, beta 2.
   
 0.935
ube2v2
Ubiquitin-conjugating enzyme E2 variant 2; Has no ubiquitin ligase activity on its own. The ube2v2/ube2n heterodimer catalyzes the synthesis of non-canonical poly-ubiquitin chains that are linked through 'Lys-63'. This type of poly- ubiquitination does not lead to protein degradation by the proteasome. Mediates transcriptional activation of target genes. Plays a role in the control of progress through the cell cycle and differentiation. Plays a role in the error-free DNA repair pathway and contributes to the survival of cells after DNA damage (By similarity); Belongs to the ubiquitin-c [...]
    
   0.766
axin1
Axin-1; Component of the beta-catenin destruction complex required for regulating ctnnb1 levels through phosphorylation and ubiquitination, and modulating Wnt-signaling. Controls dorsoventral patterning via two opposing effects: down- regulates ctnnb1 to inhibit the Wnt signaling pathway and ventralize embryos, but also dorsalizes embryos by activating a Wnt-independent JNK signaling pathway.
   
 
 0.671
gapdh
Glyceraldehyde-3-phosphate dehydrogenase; Has both glyceraldehyde-3-phosphate dehydrogenase and nitrosylase activities, thereby playing a role in glycolysis and nuclear functions, respectively. Glyceraldehyde-3-phosphate dehydrogenase is a key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate. Modulates the organization and assembly of the cytoskeleton. Also participates in nuclear events including transcription, RNA transport, DNA replication and apoptosis. Nuclear functions are proba [...]
   
 
 0.656
ube2na
Ubiquitin-conjugating enzyme E2Na; Belongs to the ubiquitin-conjugating enzyme family.
   
 
 0.645
gapdhs
Glyceraldehyde-3-phosphate dehydrogenase 2; Glyceraldehyde-3-phosphate dehydrogenase is a key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate.
   
 
 0.633
sncaip
Synuclein, alpha-interacting protein.
    
 
 0.627
fbxo45
F-box/SPRY domain-containing protein 1; Belongs to the FBXO45/Fsn family.
   
  
 0.616
Your Current Organism:
Danio rerio
NCBI taxonomy Id: 7955
Other names: Brachydanio rerio, Brachydanio rerio frankei, Cyprinus rerio, D. rerio, Danio frankei, Danio rerio frankei, leopard danio, zebra danio, zebra fish, zebrafish
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