Fig. 6: Structural homology of the PE paratope recognised by the 4D4 TCR.

Cartoon representation and alignment of the PE α-chain paratope (in red) recognised by the 4D4 TCR to; A MHC-I⁸¹, B MR1⁸², C CD1a⁴, D MICA⁸³, E T10⁸⁴, F T22⁸⁵, G M157⁸⁶, H Fc neonatal receptor⁸⁷, I HFE⁸⁸, J Haemoglobin⁸⁹, K Neuroglobin⁹⁰, and L Hell’s gate globin⁹¹.