NCIt definition : Ephrin type-A receptor 1 (976 aa, 108 kDa) is encoded by the human EPHA1 gene. This
protein is involved in tyrosine phosphorylation, ephrin-A binding and the regulation
of GTPase activity.;
NCIt note : The signaling pathways downstream of ephrin receptors are referred to as forward signaling
while the signaling pathways downstream of the ephrin ligands are referred to as reverse
signaling. (UniProt);