>1yfhC (C:) observed residues (from ATOM records)
cemkrttldsplgklelsgceqglheikllggpeplmqctawlnayfhqpeaieefpvpa
lhhpvfqqesftrqvlwkllkvvkfgevisyqqlaalagnpkaaravggamrgnpvpili
pchrvvcssgavglavkewllaheghrlg