>1aew.pdb -SQIRQNYSTEVEAAVNRLVNLYLRASYTYLSLGFYFDRDDVALEGVCHFFRELAEEKREGAERLLKMQNQRGGRALFQD LQKPSQDEWGTTPDAMKAAIVLEKSLNQALLDLHALGSAQADPHLCDFLESHFLDEEVKLIKKMGDHLTNIQRLVGSQAG LGEYLFERLTL-- >1bg7.pdb DSQVRQNFHRDCEAAINRMVNMELYASYTYLSMAFYFDRDDIALHNVAKFFKEQSHEEREHAEKLMKDQNKRGGRIVLQD VQKPERDEWGNTLEAMQAALQLEKTVNQALLDL--------------------PEEQVKSIKQLGDYITNLKRLGLPQNG MGEYLFDKHTMGE >1rci.pdb -SQVRQNFHQDCEAGLNRTVNLKFYSSYVYLSMASYFNRDDVALSNFAKFFRERSEEEKEHAEKLIEYQNQRGGRVFLQS VEKPERDDWANGLEALQTALKLQKSVNQALLDLHAVAADKSDPHMTDFLESPYLSESVETIKKLGDHITSLKKLWSSHPG MAEYLFNKHTLG- >2fha.pdb TSQVRQNYHQDSEAAINRQINLELYASYVYLSMSYYFDRDDVALKNFAKYFLHQSHEEREHAEKLMKLQNQRGGRIFLQD IQKPDCDDWESGLNAMECALHLEKNVNQSLLELHKLATDKNDPHLCDFIETHYLNEQVKAIKELGDHVTNLRKMGAPESG LAEYLFDKHTLG-