>3m39A (A:) SEQRES residues vlsegewqlvlhvwakveadvaghgqdihirlfkshpetlekhdrfkhlkteaemkased lkkhgvteltalgailkkkghheaelkplaqshatkhkipikylefeseaiihvlhsrhp gdfgadaqgamnkalelfrkdiaakykelgyqg