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. 2024 Apr 6;15:2974. doi: 10.1038/s41467-024-47289-2

Fig. 8. The proposed working model.

Fig. 8

Top, HOIP domain- and tissue- interactome profiling indicates crucial regulatory functions and elaborate signaling networks of linear ubiquitination. Bottom-left, HOIP-mediated ILK linear ubiquitination promotes cell defense against Shigella flexneri infections. Bottom-right, HOIP-mediated SMURF1 linear ubiquitination antagonizes SMURF1-E2 interaction and thus promoting osteogenesis.