>4unx_E mol:protein length:323 H3 HAEMAGGLUTININ HA1 CHAIN
GNNTATLCLGHHAVANGTLVKTITDDQIEVTNATELVQSISIGKICNNSYRVLDGRNCTLIDAMLGDPHCDDFQYENWDLFIERSSAFSNCYPYDIPDYASLRSIVASSGTLEFTAEGFTWTGVTQNGGSGACKRGSADSFFSRLNWLTKSGNSYPILNVTMPNNKNFDKLYIWGIHHPSSNKEQTKLYIQESGRVTVSTERSQQTVIPNIGSRPWVRGQSGRISIYWTIVKPGDILMINSNGNLVAPRGYFKLRTGKSSVMRSDALIDTCVSECITPNGSIPNDKPFQNVNKITYGKCPKYIRQNTLKLATGMRNVPEKQIR