Fig. 5: Mutations of the fibril proteins.
From: Light chain mutations contribute to defining the fibril morphology in systemic AL amyloidosis

Cross-sectional views of one molecular layer of the fibrils. Magenta: mutations compared to GL sequences of IGLV3-19 and IGLJ2 segments; yellow: cysteine residues involved in disulphide bond formation. Black: CDRs as described previously16.