>sp|Q03817|ENV_HTL1F Envelope glycoprotein gp62 OS=Human T-cell leukemia virus 1 GN=env MGKFLATLILFFQFCPLILSDYSPSCCTLTIGVSSYHSKPCNPAQPVCSWTLDLLALSAD QALQPPCPNLVSYSSYHATYSLYLFPHWIKKPNRNGGGYYSASYSDPCSLKCPYLGCQSW TCPYTGAVSSPYWKFQQDVNFTQEVSRLNINLHFSKCGFPFSLLVDAPGYDPIWFLNTEP SQLPPTAPPLLPHSNLDHILEPSIPWKSKLLTLVQLTLQSTNYTCIVCIDRASLSTWHVL YSPNVSVPSSSSTPLLYPSLALPAPHLTLPFNWTHCFDPQIQAIVSSPCHNSLILPPFSL SPVPTLGSRSRRAVPVAVWLVSALAMGAGMAGGITGSMSLASGRSLLHEVDKDISQLTQA IVKNHKNLLKIAQYAAQNRRGLDLLFWEQGGLCKALQEQCCFLNITNSHVSILQERPPLE NRVLTGWGLNWDLGLSQWAREALQTGITLVALLLLVILAGPCILRQLRHLPSRVRYPHYS LINPESSL