>7btnA (A:) SEQRES residues
hhhhhhgpntefalsllrefmsgfsteeraapfsleyrvflknekgqyispfhdipiyad
kdvfhmvvevprwsnakmeiatkdplnpikqdvkkgklryvanlfpykgyiwnygaipqt
wedpghndkhtgccgdndpidvceigskvcargeiigvkvlgilamidegetdwkviain
vddpdaanyndindvkrlkpgyleatvdwfrrykvpdgkpenefafnaefkdkdfaidii
ksthdhwkalvtkktngkgiscmnttlsespfkcdpdaaraivdalpppcesactvptdv
dkwfhhqkn