2EUL:
reference: Regulation through the RNA Polymerase Secondary Channel: STRUCTURAL AND FUNCTIONAL VARIABILITY OF THE COILED-COIL TRANSCRIPTION FACTORS., Symersky J, Perederina A, Vassylyeva MN, Svetlov V, Artsimovitch I, Vassylyev DG, J Biol Chem. 2006 Jan 20;281(3):1309-12. Epub 2005 Nov 18. PMID: 16298991

This OCA Structure page
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