>2qnhh (h:) observed residues (from ATOM records)
arrrraevrqlqpdlvygdvlvtafinkimrdgkknlaarifydackiiqektgqeplkv
fkqavenvkprmevrsrrvgganyqvpmevsprrqqslalrwlvqaanqrperraavria
helmdaaegkggavkkkedvermaeanrayahyrw