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SES65326.1 | LexA DNA binding domain-containing protein. (81 aa) | ||||
lexA | SOS-response transcriptional repressor, LexA; Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. In the presence of single-stranded DNA, RecA interacts with LexA causing an autocatalytic cleavage which disrupts the DNA-binding part of LexA, leading to derepression of the SOS regulon and eventually DNA repair. (208 aa) | ||||
SET45864.1 | LexA DNA binding domain-containing protein. (84 aa) |