>2p9lF (F:) observed residues (from ATOM records)
atlrpylsavratlqaalclenfssqvverhnkpevevrsskelllqpvtisrnekekvl
iegsinsvrvsiavkqadeiekilchkfmrfmmmraenffilrrkpvegydisflitnfh
teqmykhklvdfvihfmeeidkeisemklsvnararivaeeflknf