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
NRG1Pro-neuregulin-1, membrane-bound isoform; Direct ligand for the ERBB tyrosine kinase receptors. The multiple isoforms perform diverse functions: cysteine-rich domain containing isoforms (isoform 2-isoform 4) probably regulate the expression of nicotinic acetylcholine receptors at developing interneuronal synapses. Isoform Ig-NRG is required for the initial induction and/or maintenance of the mature levels of acetylcholine receptors at neuromuscular synapses. Binds to ERBB3 and integrins to form a complex which is essential for NRG1-ERBB signaling (By similarity). (685 aa)    
Predicted Functional Partners:
ERBB3
Protein kinase domain-containing protein.
    
 0.998
ERBB4
Receptor protein-tyrosine kinase.
   
 0.997
ERBB2
Receptor protein-tyrosine kinase.
    
 0.970
EGF
Uncharacterized protein.
    
 0.852
EGFR
Epidermal growth factor receptor; Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses. Known ligands include EGF and TGFA/TGF-alpha. Ligand binding triggers receptor homo- and/or heterodimerization and autophosphorylation on key cytoplasmic residues (By similarity). The phosphorylated receptor recruits adapter proteins like GRB2 which in turn activates complex downstream signaling cascades (By similarity). Activates at least 4 major downstream signaling cascades including [...]
    
 0.845
BACE1
Beta-secretase 1; Belongs to the peptidase A1 family.
      
 0.722
SRC
Proto-oncogene tyrosine-protein kinase Src; Non-receptor protein tyrosine kinase which is activated following engagement of many different classes of cellular receptors including immune response receptors, integrins and other adhesion receptors, receptor protein tyrosine kinases, G protein-coupled receptors as well as cytokine receptors. Participates in signaling pathways that control a diverse spectrum of biological activities including gene transcription, immune response, cell adhesion, cell cycle progression, apoptosis, migration, and transformation. Due to functional redundancy bet [...]
    
 0.607
BMP10
TGF_BETA_2 domain-containing protein.
      
 0.590
HBEGF
Proheparin-binding EGF-like growth factor; May be involved in macrophage-mediated cellular proliferation. It is mitogenic for fibroblasts and smooth muscle but not endothelial cells. It is able to bind EGF receptor/EGFR with higher affinity than EGF itself and is a far more potent mitogen for smooth muscle cells than EGF (By similarity). Plays an important role in the proper development of cranial nerves by inhibiting the migration of the cranial neural crest cells (NCCs) into the odd-numbered neuromeres (r3 and r5) of the hindbrain Plays a role in mediating v-Jun-induced oncogenic tra [...]
     
 0.575
PVALB
Parvalbumin, muscle; In muscle, parvalbumin is thought to be involved in relaxation after contraction. It binds two calcium ions (By similarity); Belongs to the parvalbumin family.
    
 
 0.575
Your Current Organism:
Gallus gallus
NCBI taxonomy Id: 9031
Other names: G. gallus, Gallus domesticus, Gallus gallus domesticus, bantam, chicken, chickens, dwarf Leghorn chickens, red junglefowl
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