>6cvkD (D:) observed residues (from ATOM records)
sklclgwlwgmdidpykefgatvellsflpsdffpsvrdlldtaaalyrdalespehasp
hhtalrqailcwgdlmtlatwvgtnledpasrdlvvsyvntnvglkfrqllwfhisaltf
gretvleylvsfgvwirtppayrppnapilstlpe