>5etiA (A:) observed residues (from ATOM records)
mlemsqerptfyrqelnktiwevperyqnlspvgsgaygsvcaafdtktglrvavrklsr
pfqsiihakrtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnniv
kcqkltddhvqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildfglarhtdd
emtgyvatrwyrapeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilr
lvgtpgaellkkissesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdkri
taaqalahayfaqyhdpddepvadpydqsfesrdllidewksltydevisfvppp