Figure 3
From: Interactions of HLA-DR and Topoisomerase I Epitope Modulated Genetic Risk for Systemic Sclerosis
Comparison of HLA-DR binding clefts without and with Top1 peptide (cyan-blue multicolor) in columns (A and B), respectively. Column (C) represents distribution of the distance between α-chain and β-chain of the binding clefts. The distance distribution of HLA-DR in free form is shown as a red peak and that for the binding peptide is shown as a blue peak.
