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. 2014 Apr 1;289(19):13589–13601. doi: 10.1074/jbc.M114.554709

TABLE 2.

Dissociation constants (Kd) for αE-catenin and αNI-catenin homodimerization

Sedimentation equilibrium analytical ultracentrifugation was performed at the indicated temperature using αE-catenin dimer or αNI-catenin monomer as the starting material. n, number of independent measurements.

Kd
25 °C 37 °C
μm
αE-Catenin 25.3 ± 3.5 (n = 3) 25.2 ± 1.8 (n = 5)
αNI-Catenin 44.9 ± 7.0 (n = 2) 2.0 ± 0.05 (n = 2)