6bog | pdb_00006bog
From Proteopedia
Crystal structure of RapA, a Swi2/Snf2 protein that recycles RNA polymerase during transcription
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Structural highlights
Function[RAPA_ECO45] Transcription regulator that activates transcription by stimulating RNA polymerase (RNAP) recycling in case of stress conditions such as supercoiled DNA or high salt concentrations. Probably acts by releasing the RNAP, when it is trapped or immobilized on tightly supercoiled DNA. Does not activate transcription on linear DNA. Probably not involved in DNA repair. Contents | ||||||||||||||||||||
This page was last modified 06:50, 13 December 2017.