>5f2qG (G:) observed residues (from ATOM records)
ncpqdwlpmnglcykifnelkawkdaemfcrkykpgchlasihlygespeiaeyisdyhk
gqsevwiglcdkkkdfswewtdrsctdylswdknqpdhyqnkefcvelvsntgyrlwndq
vcesknaflcqckf