>5e5dA (A:) observed residues (from ATOM records)
mirdiirmgdkrllrvapqvtnlgsaelhalvsdmfetmgaahgvglaapqiavdlqlmv
fgfeaserypeapavpltalanaqieplsdemengwegclsipglravipryryiryrgf
apdgspiereaegfharvvqheydhlvgrlypsrienfdtfgfddvlsyd