>2fjbD (D:) observed residues (from ATOM records) psfvnpekcdgckalertaceyicpndlmtldkekmkaynrepdmcwecyscvkmcpqga idvrgyvdysplggacvpmrgtsdimwtvkyrngkvlrfkfairttpwgsiqpfegfpep teealksellagepeiigtsefpqvkkka