4A3K: Rna Polymerase II Initial Transcribing Complex With A 7nt Dn Hybrid
reference: Structural basis of initial RNA polymerase II transcription., Cheung AC, Sainsbury S, Cramer P, EMBO J. 2011 Nov 4. doi: 10.1038/emboj.2011.396. PMID: 22056778

This OCA Structure page
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