4iv4 A 2.3 BS02 1GS A 1 L346 E353 L387 M421 G521 H524 L38 E45 L79 M113 G203 H206 ? P03372 23524984 601 SLALSLTADQMVSALLDAEPPILYSTRPFSEASMMGLLTNLADRELVHMINWAKRVPGFVDLTLHDQVHLLECAWLEILMIGLVWRSMEHPGKLLFAPNLLLDRNQGKCVEGMVEIFDMLLATSSRFRMMNLQGEEFVCLKSIILLNSGVYTFKDHIHRVLDKITDTLIHLMAKAGLTLQQQHQRLAQLLLILSHIRHMSNKGMEHLYSMKCKNVPLSDLLLEMLDAHR 4iv4 B 2.3 BS02 1GS B 1 L346 T347 E353 L387 F404 M421 I424 H524 L42 T43 E49 L83 F100 M113 I116 H208 ? P03372 23524984 601 SLALSLTADQMVSALLDAEPPILYSEYDPTRPFSEASMMGLLTNLADRELVHMINWAKRVPGFVDLTLHDQVHLLECAWLEILMIGLVWRSMEHPGKLLFAPNLLLDRNQGKMVEIFDMLLATSSRFRMMNLQGEEFVCLKSIILLNSGVKSLEEKDHIHRVLDKITDTLIHLMAKAGLTLQQQHQRLAQLLLILSHIRHMSNKGMEHLYSMKCKNVVPLSDLLLEMLDAHR