Curation Information

Publication

A LexA-related protein regulates redox-sensitive expression of the cyanobacterial RNA helicase, crhR.;Patterson-Fortin LM, Colvin KR, Owttrim GW;Nucleic acids research 2006; 34(12):3446-54 [16840531]

TF

LexA [P73722, view regulon]

Reported TF sp.

Synechocystis sp. PCC 6803

Reported site sp.

Synechocystis sp. PCC 6803

Created by

Erill Lab

Curation notes

they report motif similar to cyano LexA, but not support it experimentally. This has been later revised PMID: 18555801

Experimental Process

Site identified through promoter deletion series coupled to EMSA. Differential expression of lexA and crhR shown by Northern blot. Verification of repression by in-vitro transcription.

Transcription Factor Binding Sites

• Sites reported in the paper
• Sites matched in the genome

Gene Regulation

Regulated genes for each binding site are displayed below. Gene regulation diagrams show binding sites, positively-regulated genes, negatively-regulated genes, both positively and negatively regulated genes, genes with unspecified type of regulation. For each indvidual site, experimental techniques used to determine the site are also given.