4GRM:
reference: Increased Peptide Contacts Govern High Affinity Binding of a Modified TCR Whilst Maintaining a Native pMHC Docking Mode., Cole DK, Sami M, Scott DR, Rizkallah PJ, Borbulevych OY, Todorov PT, Moysey RK, Jakobsen BK, Boulter JM, Baker BM, Yi Li, Front Immunol. 2013 Jun 26;4:168. doi: 10.3389/fimmu.2013.00168. Print 2013. PMID: 23805144

This OCA Structure page
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