>7t1v_D mol:protein length:186 Hemagglutinin HA2 chain
GLFGAIAGFIENGWEGLIDGWYGYRHQNAQGEGTAADYKSTQSAINQITGKLNRLIEKTNQQFELIDNEFNEIEKQIGNVINWTRDSIIEVWSYNAEFLVAVENQHTIDLTDSEMNKLYEKVRRQLRENAEEDGNGCFEIFHQCDNDCMASIRNNTYDHKKYRKEAIQNRIQIDAVKLESGRLVPR