Q992J4 1 MGLFGKGVTWSALHSVGVSQGEYQPLSPNKQNQQTHRKEIIWyiNPIVIMIAIKKKWQRQETQDTKK 67 Equine infectious anemia virus O93207 1 MGVFGKGVTWSASHSMGESQGESQPLLPNSQKNLSVRRTQCF--NLIVIIMTVRTAWQNRRKQETKK 65 Equine infectious anemia virus