Skip to main content
. 2021 May 19;77(Pt 6):854–866. doi: 10.1107/S2059798321004344

Table 3. Apparent pK a values for acidic and basic denaturation.

Values are given with their standard deviation.

  pK a No. of ionizable residues
Protein Acidic Basic Asp Glu His Tyr Lys Arg
v-Src SH3 Q128R 4.8 ± 0.1 10.6 ± 0.1 3 4 1 4 2 2
v-Src SH3 W95R-I96T 3.2 ± 0.1 10.4 ± 0.1 3 4 1 4 2 2
v-Src SH3 N117D-V124L 4.9 ± 0.1 10.7 ± 0.1 4 4 1 4 2 1
c-Src SH3 WT 4.0 ± 0.1 10.8 ± 0.1 4 4 1 4 2 2

Data from Plaza-Garrido et al. (2020).