>1k44D (D:) observed residues (from ATOM records)
tertlvlikpdgierqligeiisrierkgltiaalqlrtvsaelasqhyaehegkpffgs
llefitsgpvvaaivegtraiaavrqlaggtdpvqaaapgtirgdfaletqfnlvhgsds
aesaqreialwfpga