>4liyB (B:) observed residues (from ATOM records) nntlwtgpkpeanciieygkqnpdskltlilvknggivngyvtlmgasdyvntlfknknv sinvelyfdatghilpdssslktdleleysargfmpsttaypfvlpthnenyifgqcyyk asdgalfplevtvmlnkrlpdsrtsyvmtflwslnaglapettqatlitspftfsyired d