>3hksB (B:) observed residues (from ATOM records)
sktypqsagnirkgghiviknrpckvvevstsktgkhghakchfvaidiftakkledivp
sshncdvphvnrvdyqliditedgfvslltdsggtkddlklptddgltaqmrlgfdegkd
ivvsvmssmgeeqicavkevgg