>4p5oA (A:) observed residues (from ATOM records)
skspeelarycdsllkkssknpeeaeledtlnqvmekfkkiedkdvfqkfyakmlakrlv
hqnsasddaeasmisklkqacgfeytsklqrmfqdigvskdlneqfkkhltnsepldldf
siqvlssgswpfqqsctfalpselersyqrftafyasrhsgrkltwlyqlskgelvtncf
knrytlqastfqmaillytvqqltdstqikmdilaqvlqillksklpdtlirvninvpmk
teqkqeqetthknieedrklliqaaivrimrmrkvlkhqqllgevltqlssrfkprvpvi
kkcidiliekeylervdgekdtysyla