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Summary
Description1FYT T-cell receptor and HLA class II complex.png
English: The crystal structure of HLA II DR, T-cell receptor and hemagglutinin peptide complex.
blue: HLA class II DR alpha chain
cyan: HLA class II DR beta chain
red: T-cell receptor alpha chain
orange: T-cell receptor beta chain
stick: Influenza hemagglutinin peptide
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