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CNTN4 CNTN4 CNTN6 CNTN6 LGI1 LGI1 EPB41 EPB41 CNTNAP2 CNTNAP2 CNTN2 CNTN2 NRCAM NRCAM KCNA2 KCNA2 CNTN1 CNTN1 NFASC NFASC EPB41L3 EPB41L3
"CNTNAP2" - contactin associated protein-like 2 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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query proteins and first shell of interactors
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second shell of interactors
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Predicted Interactions
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CNTNAP2contactin associated protein-like 2; May play a role in the formation of functional distinct domains critical for saltatory conduction of nerve impulses in myelinated nerve fibers. Seems to demarcate the juxtaparanodal region of the axo-glial junction (1331 aa)    
Predicted Functional Partners:
CNTN2
contactin 2 (axonal); May play a role in the initial growth and guidance of axons. May be involved in cell adhesion (1040 aa)
      score_image score_image score_image score_image   0.998
EPB41L3
erythrocyte membrane protein band 4.1-like 3; Critical growth regulator in the pathogenesis of meningiomas (1087 aa)
        score_image   score_image   0.979
KCNA2
potassium voltage-gated channel, shaker-related subfamily, member 2; Mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient (499 aa)
        score_image   score_image   0.968
EPB41
erythrocyte membrane protein band 4.1 (elliptocytosis 1, RH-linked) (864 aa)
            score_image   0.913
NFASC
neurofascin (1240 aa)
      score_image     score_image   0.898
NRCAM
neuronal cell adhesion molecule; Cell adhesion, ankyrin-binding protein involved in neuron-neuron adhesion. May play a role in the molecular assembly of the nodes of Ranvier (By similarity) (1304 aa)
      score_image     score_image   0.863
CNTN4
contactin 4; Contactins mediate cell surface interactions during nervous system development. Has some neurite outgrowth-promoting activity. May be involved in synaptogenesis (1026 aa)
      score_image     score_image   0.854
LGI1
leucine-rich, glioma inactivated 1; Regulates voltage-gated potassium channels assembled from KCNA1, KCNA4 and KCNAB1. It slows down channel inactivation by precluding channel closure mediated by the KCNAB1 subunit. Ligand for ADAM22 that positively regulates synaptic transmission mediated by AMPA-type glutamate receptors (By similarity). Plays a role in suppressing the production of MMP1/3 through the phosphatidylinositol 3-kinase/ERK pathway. May play a role in the control of neuroblastoma cell survival (557 aa)
            score_image   0.811
CNTN6
contactin 6; Contactins mediate cell surface interactions during nervous system development. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Involved in motor coordination (By similarity) (1028 aa)
      score_image     score_image   0.789
CNTN1
contactin 1; Contactins mediate cell surface interactions during nervous system development. Involved in the formation of paranodal axo-glial junctions in myelinated peripheral nerves and in the signaling between axons and myelinating glial cells via its association with CNTNAP1. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Interaction with TNR induces a repulsion of neurons and an inhibition of neurit [...] (1018 aa)
      score_image     score_image   0.789
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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