>1tn3A (A:) SEQRES residues
alqtvclkgtkvhmkcflaftqtktfheasedcisrggtlstpqtgsendalyeylrqsv
gneaeiwlglndmaaegtwvdmtgariayknweteitaqpdggktencavlsgaangkwf
dkrcrdqlpyicqfgiv