>4of9A (A:) SEQRES residues vlsegewqlvlhvwakveadvaghgqdilirlfkshpetlenfdrfkhlkteaemkased lkkhgvtvltalgailkkkghheaelkplaqshatkhkipikylefiseaiihvlhsrhp gdfgadaqgamnkalelfrkdiaakykelgyqg