>2hrvA (A:) observed residues (from ATOM records)
gpsdmyvhvgnliyrnlhlfnsemhesilvsyssdliiyrtntvgddyipscdctqatyy
ckhknryfpitvtshdwyeiqeseyypkhiqynlligegpcepgdcggkllckhgvigiv
taggdnhvafidlrhfhca