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
smad4aMothers against decapentaplegic homolog. (547 aa)    
Predicted Functional Partners:
smad3a
Mothers against decapentaplegic homolog.
   
0.999
smad2
Mothers against decapentaplegic homolog 2; Promotes differentiation of dorsal tissues. May be involved in the mediation of Ndr2 signaling during mesoderm and axis formation during embryogenesis.
   
0.999
smad5
Mothers against decapentaplegic homolog 5; Involved in ventralization. May mediate Bmp2b signaling during early phases of embryonic dorsal-ventral pattern formation. Required for initiation of Smad1 expression during gastrulation. Belongs to the dwarfin/SMAD family.
   
0.998
smad9
Mothers against decapentaplegic homolog.
   
0.998
smad1
Mothers against decapentaplegic homolog 1; Involved in ventralization. May mediate Bmp2b signaling during embryonic dorsal-ventral pattern formation, and may itself be a transcriptional target for Smad5-mediated Bmp2b signaling. Belongs to the dwarfin/SMAD family.
   
0.996
lef1
Lymphocyte enhancer binding factor 1 Lef1.
    
 0.977
smad3b
Mothers against decapentaplegic homolog.
   
0.956
bmpr1aa
Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily.
   
 0.946
bmp4
Bone morphogenetic protein 4.
    
 
 0.938
bmpr1ba
Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily.
   
 0.938
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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