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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Anal Biochem. 2018 Apr 23;550:84–89. doi: 10.1016/j.ab.2018.04.018

Table 1.

FP analysis of the interactions between UCH37C88A•RPN13 and mono-Ub/Lys48 Ub chains.

Substrate Ligand Kd (μM)
UCH37C88A•RPN13 Ub K48C-Fl 2.4 ± 0.4
Ub 7.8 ± 2
K48 Ub2 1.0 ± 0.3
K48 Ub3 0.14 ± 0.08
K48 Ub4 0.074 ± 0. 04