>1sstB (B:) SEQRES residues mtldvwqhirqeakelaenepmlasffhstilkhqnlggalsyllanklanpimpaislr eiieeayqsnpsiidcaacdiqavrhrdpavelwstpllylkgfhaiqsyrithylwnqn rkslalylqnqisvafdvdihpaakighgimfdhatgivvgetsviendvsilqgvtlgg tgkesgdrhpkvregvmigagakilgnievgkyakigansvvlnpvpeyataagvpariv sqdkaakpafdmnqyfigiddgmnlni