>4zl8A (A:) observed residues (from ATOM records) dytagkeyvelsspvpvsqpgkievvelfwygcphcyafeptivpwseklpadvhfvrlp alfggiwnvhgqmfltlismgvehdvhnavfeaihkehkklatpeemadflagkgvdkek flstynsfaikgqmekakklamayqvtgvptmvvngkyrfdigsaggpeetlkladylie keraaak