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Table 1 Relative ubiquitin occupancy and total protein abundance ratios for the seven partially ubiquitinated sites in HER2

From: Proteomic analysis of degradation ubiquitin signaling by ubiquitin occupancy changes responding to 26S proteasome inhibition

Lysine residue position in HER2Peptide sequenceUbiquitinated ratio (Rub)Protein ratio (Rprotein)
724VKVLGSGAFGTVYK13.22.18
736VLGSGAFGTVYKGIWIPDGENVK3.962.02
747GIWIPDGENVKIPVAIK1.651.76
765ANKEILDEAYVMAGVGSPYVSR4.961.75
860SPNHVKITDFGLAR19.893.17
883LLDIDETEYHADGGKVPIK11.753.85
937EIPDLLEKGER4.562.78
716ILKETELROnly ubiquitin occupied state
854NVLVKSPNHVKOnly ubiquitin occupied state