>3lfeA (A:) observed residues (from ATOM records)
erptfyrqelnktiwevperyqnlspvgsgsvcaafdtktglrvavkklsrpfqsiihak
rtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivksqkltddh
vqfliyqilrglkyihsadiihrdlkpsnlavnedselkildfgatrwyrapeimlnwmh
ynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellkkissesarnyi
qsltqmpkmnfanvfiganplavdllekmlvldsdkritaaqalahayfaqyhdpddepv
adpydqslesrdllidewksltydevisfvpppl