>3ot1B (B:) observed residues (from ATOM records)
mskrilvpvahgseemetviivdtlvragfqvtmaavgdklqvqgsrgvwltaeqtleac
saeafdalalpggvggaqafadstallalidafsqqgklvaaicatpalvfakqqkfvga
rmtchpnffdhipserlsrqrvcyyatqhlltsqgpgtalefalamiallagvelaqhva
apmvlhpqqltelsgf