>2dumC (C:) observed residues (from ATOM records)
mfrkvlfptdfsegayravevfekrnkmevgevillhvidegtleelmdlkdikeklkee
asrklqekaeevkrafraknvrtiirfgipwdeivkvaeeenvsliilpsrgklslshef
lgstvmrvlrktkkpvliikevdene