>d1fngd2 d.19.1.1 (D:4-92) Class II MHC beta chain, N-terminal domain {Mouse (Mus musculus), I-EK} rpwfleycksechfyngtqrvrllvryfynleenlrfdsdvgefravtelgrpdaenwns qpefleqkraevdtvcrhnyeifdnflvp