>4pqcA (A:) observed residues (from ATOM records)
vlsegewqlvlhvwakveadvaghgqdilirlfkshpetlekhdrfkhlkteaemkased
lkkhgvtvltalgailkkkghheaelkplaqshatkhkipikylefiseaiihvlhsrhp
gdfgadaqgamnkalelfrkdiaakykelgyqg