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. 2021 Dec 10;12:764509. doi: 10.3389/fgene.2021.764509

FIGURE 3.

FIGURE 3

Functional assessment of cytodomain variants p.L888P and p.R1003H. The protein expression and auto-phosphorylation levels of p.L888P are comparable to that of wild type (A, B). However, p.R1003H is significantly phosphorylated in soluble portion (A) and enriched in insoluble fraction (B), which does not respond to MG132 treatment (C, D). Sol, soluble; Ins, insoluble; PY, phosphotyrosine; WT, wild type; MG, MG132.