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Protein Page:
NT-3 (human)

NT-3 Seems to promote the survival of visceral and proprioceptive sensory neurons. Belongs to the NGF-beta family. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Cytokine; Secreted, signal peptide; Secreted
Cellular Component: cytoplasmic membrane-bound vesicle; extracellular region
Molecular Function: neurotrophin receptor binding; growth factor activity; nerve growth factor binding; receptor binding; chemoattractant activity
Biological Process: myelination; axon guidance; mechanoreceptor differentiation; epidermis development; glial cell fate determination; activation of MAPK activity; positive regulation of receptor internalization; activation of Ras GTPase; positive regulation of glial cell differentiation; signal transduction; enteric nervous system development; induction of positive chemotaxis; positive chemotaxis; cell-cell signaling; positive regulation of cell proliferation; negative regulation of neuron apoptosis; regulation of synaptic transmission; nervous system development; negative regulation of peptidyl-tyrosine phosphorylation; activation of protein kinase B; positive regulation of peptidyl-serine phosphorylation; peripheral nervous system development; positive regulation of peptidyl-tyrosine phosphorylation; neuromuscular synaptic transmission; smooth muscle cell differentiation; positive regulation of transcription from RNA polymerase II promoter; nerve development; brain development; transmembrane receptor protein tyrosine kinase signaling pathway; positive regulation of cell migration
Reference #:  P20783 (UniProtKB)
Alt. Names/Synonyms: HDNF; MGC129711; Nerve growth factor 2; neurotrophin 3; Neurotrophin-3; NGF-2; NGF2; NT-3; NT3; NTF3
Gene Symbols: NTF3
Molecular weight: 29,355 Da
Basal Isoelectric point: 9.46  Predict pI for various phosphorylation states
Select Structure to View Below


Protein Structure Not Found.

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Modification Sites and Domains  

Modification Sites in Parent Protein, Orthologs, and Isoforms  

Show Multiple Sequence Alignment


SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


► Hide Isoforms
  NT-3 iso2  

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