>3nspA (A:) observed residues (from ATOM records)
dpvtnicqaadkqlftlvewakriphfselplddqvillragwnelliasfshrsiavkd
gillatglhvhrnsahsagvgaifdrvltelvskmrdmqmdktelgclraivlfnpdskg
lsnpaevealrekvyasleayckhkypeqpgrfaklllrlpalrsiglkclehlfffkli
gdtpidtflmeml