Table 1.

Redox-sensitive cysteine residues in transcription factors

Transcription Factor	Redox-sensitive cysteine	Domain	Reference
STAT3	C418, C426, C468	DNA binding	23
HIF1α	C824	C-terminal transactivation	24
p50 (NFκB)	C62	DNA binding	15
Jun (AP-1)	C269	DNA binding	4
Fos (AP-1)	C154	DNA binding	4
p53	C275, C277	DNA binding	16