>3mbe_B mol:protein length:201 MHC CLASS II H2-IAg7 BETA CHAIN GSGSGSGDSERHFVHQFKGECYFTNGTQRIRLVTRYIYNREEYLRFDSDVGEYRAVTEL GRHSAEYYNKQYLERTRAELDTACRHNYEETEVPTSLRRLEQPNVAISLSRTEALNHHN TLVCSVTDFYPAKIKVRWFRNGQEETVGVSSTQLIRNGDWTFQVLVMLEMTPHQGEVYT CHVEHPSLKSPITVEWSSADLVPR