NCIt definition : A fusion protein (526 aa, 60 kDa) encoded by the FGFR1OP2/FGFR1 fusion gene. This
protein is comprised of the first 2 coiled-coil domains of the FGFR1 oncogene partner
2 protein followed by the tyrosine kinase domains of the basic fibroblast growth factor
receptor 1.;
NCIt note : The FGFR1OP2/FGFR1 fusion protein is a constitutively dimerized and activated tyrosine
kinase.;