Table 1.
SPOP variant (residues 28 – 359) | Isodesmic KDa [μM] | KD for peptide [μM]b | KD for cDAXX [μM]c |
---|---|---|---|
WT | 2.7 ± 0.4 | 9.8 ± 0.7 | 1.2 ± 0.1 |
R221C | 14.8 ± 2.0 | 5.9 ± 0.4 | 3.2 ± 0.6 |
R354H | 26.9 ± 2.5 | 5.1 ± 0.6 | 3.0 ± 0.4 |
W131G | N.D. | no binding | N.D. |
mutBACK | N.D. | 4.3 ± 0.3 | N.D. |
mutBTB | N.D. | 5.7 ± 0.4 | N.D. |
mutBTB-BACK | N.D. | 7.4 ± 0.4 | N.D. |
from CG-MAS; mean from at least three replicates ± S.D.
from fluorescence anisotropy assay; mean from at least three replicates ± S.D.
from fluorescence anisotropy assay; mean from at least three replicates ± S.D. N.D. = not determined