Immunogen sequence: QNVTAEDTDS IGLALFAPHS SRNYQQHWIL VTCQALGEQV IALSVGNKPS LTNPFPAVEP AVVKFVCAPP SRLTLAPVYT SPQLDMSCPL LQQNKQVVPV SSHRNPRLDL AAYDQEGRRF DNFSSLSIQW ESTRPVLASI EPELPMQLVS QDDESGQKKL HGLQAILVHE ASGTTAITAT ATGYQESHLS SARTKQPHDP L. NUP210 nucl