>3c6l_D mol:protein length:217 3K peptide, Linker,and H-2 class II histocompatibility antigen (A beta chain) FEAQKAKANKAVDGGGGSLVPRGSGGGGSERHFVYQFMGECYFTNGTQRIRYVTRYIYN REEYVRYDSDVGEHRAVTELGRPDAEYWNSQPEILERTRAELDTVCRHNYEGPETHTSL RRLEQPNVVISLSRTEALNHHNTLVCSVTDFYPAKIKVRWFRNGQEETVGVSSTQLIRN GDWTFQVLVMLEMTPRRGEVYTCHVEHPSLKSPITVEWKA