Figure 2: Contacts between MAIT TCR and MR1–RL-6-Me-7-OH.
From: Recognition of vitamin B metabolites by mucosal-associated invariant T cells
(a) Contacts between CDR2β and CDR2β framework residues and MR1. (b) Contacts between CDR3β and MR1. (c) Contacts between CDR1α and MR1. (d) Contacts between CDR2α and TCRα chain framework residues and MR1. (e) Contacts between CDR3α and MR1. MR1, grey; CDR2β, red; CDR2β framework, salmon; CDR3β, orange; CDR1α, purple; CDR2α, pink; TCRα chain framework, cyan; and CDR3α, yellow. H-bond and van der Waals interactions are shown in black- and red-dashed lines, respectively.
