User:Felipe de Melo Santana/Sandbox 1

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General information

OxyR is a protein that functions as a transcription factor. The OxyR we are analyzing is that of Escherichia Coli. In this perspective, the protein works by regulating the transcription of specific genes, being sensitive to H2O2. This transcription factor belongs to the LysR family, with 34 kDa, which forms homotetramers. Under this focus, the members of this family present a domain linked to DNA in their N-terminal region, called helix-loop-helix, a central domain responsible for recognizing H2O2 that is sensitive to the regulation signal and, finally, a domain in C-terminal region responsible for activation and mutimerization.

Structure

Function

Disease

Relevance

Structural highlights

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