>6hu4C (C:) observed residues (from ATOM records)
mdidpykefgatvellsflpsdffpsvrdlldtasalyrealespehcsphhtalrqail
cwgelmtlatwvgvnledpasrdlvvsyvntnmglklrqllwfhiscltfgretvieylv
sfgvwirtppayrppnapilstlpett