>5nzzE (E:) observed residues (from ATOM records) erptfyrqelnktiwevperyqnlspvgsvcaafdtktghrvavkklsrpfqsiihakrt yrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivkcqkltddhvq fliyqilrglkyihsadiihrdlkpsnlavnedcelkildfglarhtddemtgyvatrwy rapeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellk kissesarnyiqslaqmpkmnfanvfiganplavdllekmlvldsdkritaaqalahayf aqyhdpddepvadpydqsfesrdllidewksltydevisfvpppl