>3erdB (B:) SEQRES residues mdpmikrskknslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladre lvhminwakrvpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrn qgkcvegmveifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekd hihrvldkitdtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknv vplydlllemldahrlhapts