>1lb1F (F:) observed residues (from ATOM records)
airkklvivgdgacgktcllivfskdqfpevyvptvfenyvadievdgkqvelalwdtag
qedydrlrplsypdtdvilmcfsidspdslenipekwtpevkhfcpnvpiilvgnkkdlr
ndehtrrelakmkqepvkpeegrdmanrigafgymecsaktkdgvrevfematraalq