The MHC class II homologous proteins HLA-DMA and HLA-DMB function in the loading of peptides onto class II molecules .
the mhc class ii homologous proteins hla-dma and hla-dmb function in the loading of peptides onto class ii molecules .
O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O