EPHA1
Entrez ID: 2041
Full name: EPH receptor A1
External links: HGNC UniprotKB Ensembl RefSeq COSMIC
Family: TK: Eph
Chromosomal location: 7q34-q35
Substructure location: Gatekeeper: 702 A-loop: [N/A] G-loop: [N/A] αC-helix: [N/A]
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EPHA1
Receptor tyrosine kinase which binds promiscuously membrane-bound ephrin-A family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling ...
Receptor tyrosine kinase which binds promiscuously membrane-bound ephrin-A family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Binds with a low affinity EFNA3 and EFNA4 and with a high affinity to EFNA1 which most probably constitutes its cognate/functional ligand. Upon activation by EFNA1 induces cell attachment to the extracellular matrix inhibiting cell spreading and motility through regulation of ILK and downstream RHOA and RAC. Plays also a role in angiogenesis and regulates cell proliferation. May play a role in apoptosis.
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GO - Biological processes (BP):
activation of GTPase activity, angiogenesis, axon guidance, cell surface receptor signaling pathway, ephrin receptor signaling pathway, multicellular organism development, negative regulation of cell migration, negative regulation of protein kinase activity, peptidyl-tyrosine phosphorylation, positi...
activation of GTPase activity, angiogenesis, axon guidance, cell surface receptor signaling pathway, ephrin receptor signaling pathway, multicellular organism development, negative regulation of cell migration, negative regulation of protein kinase activity, peptidyl-tyrosine phosphorylation, positive regulation of angiogenesis, positive regulation of cell-matrix adhesion, positive regulation of cell migration, positive regulation of cell population proliferation, positive regulation of kinase activity, positive regulation of stress fiber assembly, protein autophosphorylation, regulation of GTPase activity, somatic stem cell population maintenance, substrate adhesion-dependent cell spreading, transmembrane receptor protein tyrosine kinase signaling pathway
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GO - Molecular function (MF):
ATP binding, protein kinase activity, protein kinase binding, transmembrane-ephrin receptor activity, transmembrane receptor protein tyrosine kinase activity...
ATP binding, protein kinase activity, protein kinase binding, transmembrane-ephrin receptor activity, transmembrane receptor protein tyrosine kinase activity
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GO - Cellular component (CC):
integral component of plasma membrane, plasma membrane, dendritic spine, neuron projection, receptor complex...
integral component of plasma membrane, plasma membrane, dendritic spine, neuron projection, receptor complex
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EPH receptor A1
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Kaplan plot for EPHA1 in
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*NOTE: the Kaplan plots were collected from OncoLnc