>3ot1A (A:) observed residues (from ATOM records)
skrilvpvahgseemetviivdtlvragfqvtmaavgdklqvqgsrgvwltaeqtleacs
aeafdalalpggvggaqafadstallalidafsqqgklvaaicatpalvfakqqkfvgar
mtchpnffdhipserlsrqrvcyyatqhlltsqgpgtalefalamiallagvelaqhvaa
pmvlhpqqltelsgfidaq