>6cn9A (A:) observed residues (from ATOM records)
kavgmsndgrflkfdieigrgsfktvykgldtettvevawcelqdrkltkserqrfkeea
emlkglqhpnivrfydswestvkgkkcivlvtelmtsgtlktylkrfkvmkikvlrswcr
qilkglqflhtrtppiihrdlkcdnifitgptgsvkigdlglatlkrasfaksvigtpef
mapemyeekydesvdvyafgmcmlematseypysecqnaaqiyrrvtsgvkpasfdkvai
pevkeiiegcirqnkderysikdllnhaffq