>6gxgA (A:) observed residues (from ATOM records)
amgsglakylpgatnllsksgevslgslvgktvflyfsaswcppcrgftpvlaefyekhh
vaknfevvliswdenesdfhdyygkmpwlalpfdqrstvselgktfgvesiptlitinad
tgaiigtqartrviedpdganfpw