>tr|Q9UGN0|Q9UGN0_HUMAN Platelet-derived growth factor A chain (Fragment) OS=Homo sapiens OX=9606 GN=PDGFA PE=3 SV=1 LLLGCGYLAHVLAEEAEIPREVIERLARSQIHSIRDLQRLLEIDSVGSEDSLDTSLRAHG VHATKHVPEKRPLPIRRKRSIEEAVPAVCKTRTVIYEIPRSQVD