>1aye.pdb LETFVGDQVLEIVPSNEEQIKNLLQLEAQEHLQLDFWKSP-----TTPGETAHVRVPFVNVQAVKVFLESQGIAYSIMIE DVQVLLDKENEEMLFNRRR- >1nsa.pdb ---FEGEKVFRVNVEDENDISELHELAST--RQIDFWKP-DSVTQIKPHSTVDFRVKAEDILAVEDFLEQNELQYEVLIN NLRSVLEAQFDSVS-----R >1pca.pdb KEDFVGHQVLRISVDDEAQVQKVKELEDLEHLQLDFWRGP-----ARPGFPIDVRVPFPSIQAVKVFLEAHGIRYTIMIE DVQLLLDEEQEQMFASQGR- >1pyta.pdb KEDFVGHQVLRITAADEAEVQTVKELEDLEHLQLDFWRGP-----GQPGSPIDVRVPFPSLQAVKVFLEAHGIRYRIMIE DVQSLLDEEQEQMFASQSR-