>4uxjH (H:) observed residues (from ATOM records)
rgrieliigpmfagkttelmrrvkreiharrscfvikylraqaavsqltevrdtwkrfdv
laidegqffsdlvdfcntaadagkvvmvsaldgdyrrkpfgqicelvpyceavdkltavc
mmcheqpacftrrtvnveqqeliggadmyiatcrecy