>4d8zA (A:) observed residues (from ATOM records)
kwdydlrcgeytlnlnektlimgilntpdsfsdggsynevdaavrhakemrdegahiidi
gkvsveeeikrvvpmiqavskevklpisidtykaevakqaieagahiindiwgakaepki
aevaahydvpiilmhnrdnmnyrnlmadmiadlydsikiakdagvrdeniildpgigfak
tpeqnleamrnleqlnvlgypvllgtsrksfighvldlpveerlegtgatvclgiekgce
fvrvhdvkemsrmakmmdamigk