>PDGFB_MOUSE MNRCWALFLPLCCYLRLVSAEGDPIPEELYEMLSDHSIRSFDDLQRLLHRDSVDEDGAEL DLNMTRAHSGVELESSSRGRRSLGSLAAAEPAVIAECKTRTEVFQISRNLIDRTNANFLV WPPCVEVQRCSGCCNNRNVQCRASQVQMRPVQVRKIEIVRKKPIFKKATVTLEDHLACKC ETIVTPRPVTRSPGTSREQRAKTPQARVTIRTVRIRRPPKGKHRKFKHTHDKAALKETLG A