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. 2023 Jul 6;51(15):8270–8282. doi: 10.1093/nar/gkad583

Table 3.

Binding affinities of the TFAP2A (aa 203–420) and TFAP2B (aa 219–457) disease-associated mutants to GCC(N3)GGC DNA

Mutants K d (nM)
TFAP2A WT 19 ± 1
R217S ND
R254W WB
R255G WB
G262E 129 ± 22
TFAP2B WT 18 ± 2
R236C ND
A275D WB
K276R 382 ± 36
L284S ND
R285Q 178 ± 43
R300C 88 ± 20
V336I 44 ± 9

The DNA sequence of one strand of the DNA duplex is GTGCCCGAGGCAG. ND: no detectable binding; WB: weak binding.